diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.tsx b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.tsx
index 8a0b793d7..f8539943f 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.tsx
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.tsx
@@ -1,4 +1,4 @@
-import { Ref, CSSProperties, useRef, useState, useCallback } from "react";
+import { FC, Ref, CSSProperties, useRef, useState, useCallback } from "react";
 
 import { observer } from "mobx-react-lite";
 
@@ -180,59 +180,63 @@ interface AlertMenuProps {
   setIsMenuOpen: (isOpen: boolean) => void;
 }
 
-const AlertMenu = observer<AlertMenuProps>(
-  ({ group, alert, alertStore, silenceFormStore, setIsMenuOpen }) => {
-    const [isHidden, setIsHidden] = useState<boolean>(true);
+const AlertMenu: FC<AlertMenuProps> = ({
+  group,
+  alert,
+  alertStore,
+  silenceFormStore,
+  setIsMenuOpen,
+}) => {
+  const [isHidden, setIsHidden] = useState<boolean>(true);
 
-    const toggle = useCallback(() => {
-      setIsMenuOpen(isHidden);
-      setIsHidden(!isHidden);
-    }, [isHidden, setIsMenuOpen]);
+  const toggle = useCallback(() => {
+    setIsMenuOpen(isHidden);
+    setIsHidden(!isHidden);
+  }, [isHidden, setIsMenuOpen]);
 
-    const hide = useCallback(() => {
-      setIsHidden(true);
-      setIsMenuOpen(false);
-    }, [setIsMenuOpen]);
+  const hide = useCallback(() => {
+    setIsHidden(true);
+    setIsMenuOpen(false);
+  }, [setIsMenuOpen]);
 
-    const rootRef = useRef<HTMLSpanElement | null>(null);
-    useOnClickOutside(rootRef, hide, !isHidden);
+  const rootRef = useRef<HTMLSpanElement | null>(null);
+  useOnClickOutside(rootRef, hide, !isHidden);
 
-    const { x, y, refs, strategy } = useFloating({
-      placement: "bottom-start",
-      middleware: [shift(), offset(5)],
-    });
+  const { x, y, refs, strategy } = useFloating({
+    placement: "bottom-start",
+    middleware: [shift(), offset(5)],
+  });
 
-    return (
-      <span ref={rootRef}>
-        <span
-          className="components-label components-label-with-hover px-1 me-1 badge bg-secondary cursor-pointer"
-          ref={refs.setReference}
-          onClick={toggle}
-          data-toggle="dropdown"
-        >
-          <FontAwesomeIcon
-            className="pe-1"
-            style={{ width: "0.8rem" }}
-            icon={faCaretDown}
-          />
-          <DateFromNow timestamp={alert.startsAt} />
-        </span>
-        <DropdownSlide in={!isHidden} unmountOnExit>
-          <MenuContent
-            group={group}
-            alert={alert}
-            alertStore={alertStore}
-            silenceFormStore={silenceFormStore}
-            afterClick={hide}
-            x={x}
-            y={y}
-            floating={refs.setFloating}
-            strategy={strategy}
-          />
-        </DropdownSlide>
+  return (
+    <span ref={rootRef}>
+      <span
+        className="components-label components-label-with-hover px-1 me-1 badge bg-secondary cursor-pointer"
+        ref={refs.setReference}
+        onClick={toggle}
+        data-toggle="dropdown"
+      >
+        <FontAwesomeIcon
+          className="pe-1"
+          style={{ width: "0.8rem" }}
+          icon={faCaretDown}
+        />
+        <DateFromNow timestamp={alert.startsAt} />
       </span>
-    );
-  },
-);
+      <DropdownSlide in={!isHidden} unmountOnExit>
+        <MenuContent
+          group={group}
+          alert={alert}
+          alertStore={alertStore}
+          silenceFormStore={silenceFormStore}
+          afterClick={hide}
+          x={x}
+          y={y}
+          floating={refs.setFloating}
+          strategy={strategy}
+        />
+      </DropdownSlide>
+    </span>
+  );
+};
 
 export { AlertMenu, MenuContent };
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/index.tsx b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/index.tsx
index adcf0f8c2..efbbbd48f 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/index.tsx
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/index.tsx
@@ -1,7 +1,5 @@
 import type { FC, MouseEvent } from "react";
 
-import { observer } from "mobx-react-lite";
-
 import type { APIAlertGroupT } from "Models/APITypes";
 import type { AlertStore } from "Stores/AlertStore";
 import type { SilenceFormStore } from "Stores/SilenceFormStore";
@@ -116,4 +114,4 @@ const GroupHeader: FC<{
   );
 };
 
-export default observer(GroupHeader);
+export default GroupHeader;
diff --git a/ui/src/Components/Grid/AlertGrid/GridLabelSelect.tsx b/ui/src/Components/Grid/AlertGrid/GridLabelSelect.tsx
index 43de54fb1..f23bc6c77 100644
--- a/ui/src/Components/Grid/AlertGrid/GridLabelSelect.tsx
+++ b/ui/src/Components/Grid/AlertGrid/GridLabelSelect.tsx
@@ -8,8 +8,6 @@ import {
   useCallback,
 } from "react";
 
-import { observer } from "mobx-react-lite";
-
 import { useFloating, shift, offset } from "@floating-ui/react-dom";
 
 import type { OnChangeValue } from "react-select";
@@ -134,7 +132,7 @@ const GridLabelSelect: FC<{
   alertStore: AlertStore;
   settingsStore: Settings;
   grid: APIGridT;
-}> = observer(({ alertStore, settingsStore, grid }) => {
+}> = ({ alertStore, settingsStore, grid }) => {
   const [isVisible, setIsVisible] = useState<boolean>(false);
   const hide = useCallback(() => setIsVisible(false), []);
   const toggle = useCallback(() => {
@@ -172,6 +170,6 @@ const GridLabelSelect: FC<{
       </DropdownSlide>
     </div>
   );
-});
+};
 
 export { GridLabelSelect };
diff --git a/ui/src/Components/Labels/FilteringCounterBadge/index.tsx b/ui/src/Components/Labels/FilteringCounterBadge/index.tsx
index 894fcb122..02b0f3c85 100644
--- a/ui/src/Components/Labels/FilteringCounterBadge/index.tsx
+++ b/ui/src/Components/Labels/FilteringCounterBadge/index.tsx
@@ -57,8 +57,6 @@ const FilteringCounterBadge: FC<{
     [alertStore.filters, name, value, isAppend],
   );
 
-  if (!alwaysVisible && counter === 0) return null;
-
   const cs = GetClassAndStyle(
     alertStore,
     name,
@@ -66,6 +64,8 @@ const FilteringCounterBadge: FC<{
     "rounded-pill components-label-with-hover",
   );
 
+  if (!alwaysVisible && counter === 0) return null;
+
   return (
     <TooltipWrapper
       title={`Click to only show ${name}=${value} alerts or Alt+Click to hide them`}
diff --git a/ui/src/Components/ManagedSilence/SilenceComment.tsx b/ui/src/Components/ManagedSilence/SilenceComment.tsx
index ff68a301e..88c8b44c1 100644
--- a/ui/src/Components/ManagedSilence/SilenceComment.tsx
+++ b/ui/src/Components/ManagedSilence/SilenceComment.tsx
@@ -17,7 +17,7 @@ import { StaticLabels } from "Common/Query";
 
 const SilenceProgress: FC<{
   silence: APISilenceT;
-}> = observer(({ silence }) => {
+}> = ({ silence }) => {
   const diff = differenceInSeconds(parseISO(silence.endsAt), new Date());
   if (diff <= 0) {
     return (
@@ -35,7 +35,7 @@ const SilenceProgress: FC<{
       Expires <DateFromNow timestamp={silence.endsAt} />
     </span>
   );
-});
+};
 
 const SilenceComment: FC<{
   cluster: string;
@@ -68,6 +68,9 @@ const SilenceComment: FC<{
       ),
     );
 
+    const hasMultipleClusters =
+      Object.keys(alertStore.data.upstreams.clusters).length > 1;
+
     return (
       <>
         <div className="d-flex flex-row">
@@ -93,8 +96,7 @@ const SilenceComment: FC<{
               {collapsed ? (
                 <div className="d-flex flex-row justify-content-end flex-grow-1">
                   <SilenceProgress silence={silence} />
-                  {Object.keys(alertStore.data.upstreams.clusters).length >
-                  1 ? (
+                  {hasMultipleClusters ? (
                     <span className="badge bg-secondary mx-1 components-label">
                       {cluster}
                     </span>
diff --git a/ui/src/Components/ManagedSilence/index.tsx b/ui/src/Components/ManagedSilence/index.tsx
index 45f539bae..ffafc2ad3 100644
--- a/ui/src/Components/ManagedSilence/index.tsx
+++ b/ui/src/Components/ManagedSilence/index.tsx
@@ -1,7 +1,6 @@
 import { FC, useEffect, useState } from "react";
 
 import { action } from "mobx";
-import { observer } from "mobx-react-lite";
 
 import { parseISO } from "date-fns/parseISO";
 import { getUnixTime } from "date-fns/getUnixTime";
@@ -38,89 +37,86 @@ const ManagedSilence: FC<{
   isOpen?: boolean;
   onDidUpdate?: () => void;
   isNested?: boolean;
-}> = observer(
-  ({
-    cluster,
-    alertCount,
-    alertCountAlwaysVisible,
-    silence,
-    alertStore,
-    silenceFormStore,
-    isOpen = false,
-    onDidUpdate,
-    isNested = false,
-  }) => {
-    useEffect(() => {
-      if (onDidUpdate) onDidUpdate();
-    });
+}> = ({
+  cluster,
+  alertCount,
+  alertCountAlwaysVisible,
+  silence,
+  alertStore,
+  silenceFormStore,
+  isOpen = false,
+  onDidUpdate,
+  isNested = false,
+}) => {
+  useEffect(() => {
+    if (onDidUpdate) onDidUpdate();
+  });
 
-    const [showDetails, setShowDetails] = useState<boolean>(isOpen);
+  const [showDetails, setShowDetails] = useState<boolean>(isOpen);
 
-    const onEditSilence = action(() => {
-      const alertmanager = GetAlertmanager(alertStore, cluster);
+  const onEditSilence = action(() => {
+    const alertmanager = GetAlertmanager(alertStore, cluster);
 
-      silenceFormStore.data.fillFormFromSilence(alertmanager, silence);
-      silenceFormStore.data.resetProgress();
-      silenceFormStore.tab.setTab("editor");
-      silenceFormStore.toggle.show();
-    });
+    silenceFormStore.data.fillFormFromSilence(alertmanager, silence);
+    silenceFormStore.data.resetProgress();
+    silenceFormStore.tab.setTab("editor");
+    silenceFormStore.toggle.show();
+  });
 
-    const [progress, setProgress] = useState<number>(() =>
-      calculatePercent(silence.startsAt, silence.endsAt),
-    );
+  const [progress, setProgress] = useState<number>(() =>
+    calculatePercent(silence.startsAt, silence.endsAt),
+  );
 
-    useEffect(() => {
-      const timer = setInterval(() => {
-        setProgress(calculatePercent(silence.startsAt, silence.endsAt));
-      }, 30 * 1000);
-      return () => clearInterval(timer);
-    }, [silence.startsAt, silence.endsAt]);
+  useEffect(() => {
+    const timer = setInterval(() => {
+      setProgress(calculatePercent(silence.startsAt, silence.endsAt));
+    }, 30 * 1000);
+    return () => clearInterval(timer);
+  }, [silence.startsAt, silence.endsAt]);
 
-    return (
-      <div className="card my-1 components-managed-silence w-100">
-        <div className="card-header rounded-0 border-bottom-0 px-2">
-          <SilenceComment
-            alertStore={alertStore}
+  return (
+    <div className="card my-1 components-managed-silence w-100">
+      <div className="card-header rounded-0 border-bottom-0 px-2">
+        <SilenceComment
+          alertStore={alertStore}
+          cluster={cluster}
+          silence={silence}
+          alertCount={alertCount}
+          alertCountAlwaysVisible={alertCountAlwaysVisible}
+          collapsed={!showDetails}
+          collapseToggle={() => setShowDetails(!showDetails)}
+        />
+      </div>
+      {showDetails ? (
+        <div className="card-body pt-0 px-2">
+          <SilenceDetails
             cluster={cluster}
             silence={silence}
-            alertCount={alertCount}
-            alertCountAlwaysVisible={alertCountAlwaysVisible}
-            collapsed={!showDetails}
-            collapseToggle={() => setShowDetails(!showDetails)}
-          />
-        </div>
-        {showDetails ? (
-          <div className="card-body pt-0 px-2">
-            <SilenceDetails
-              cluster={cluster}
-              silence={silence}
-              alertStore={alertStore}
-              silenceFormStore={silenceFormStore}
-              onEditSilence={onEditSilence}
-              isUpper={isNested}
-            />
-          </div>
-        ) : null}
-        <div className="progress silence-progress mx-2 mb-1">
-          <div
-            className={
-              progress > 90
-                ? "progress-bar bg-danger"
-                : progress > 75
-                  ? "progress-bar bg-warning"
-                  : "progress-bar bg-success"
-            }
-            role="progressbar"
-            style={{ width: progress + "%" }}
-            aria-valuenow={progress}
-            aria-valuemin={0}
-            aria-valuemax={100}
+            alertStore={alertStore}
+            silenceFormStore={silenceFormStore}
+            onEditSilence={onEditSilence}
+            isUpper={isNested}
           />
         </div>
+      ) : null}
+      <div className="progress silence-progress mx-2 mb-1">
+        <div
+          className={
+            progress > 90
+              ? "progress-bar bg-danger"
+              : progress > 75
+                ? "progress-bar bg-warning"
+                : "progress-bar bg-success"
+          }
+          role="progressbar"
+          style={{ width: progress + "%" }}
+          aria-valuenow={progress}
+          aria-valuemin={0}
+          aria-valuemax={100}
+        />
       </div>
-    );
-  },
-);
-ManagedSilence.displayName = "ManagedSilence";
+    </div>
+  );
+};
 
 export { ManagedSilence, GetAlertmanager };
diff --git a/ui/src/Components/OverviewModal/OverviewModalContent.tsx b/ui/src/Components/OverviewModal/OverviewModalContent.tsx
index 89efbe78a..fbf16b465 100644
--- a/ui/src/Components/OverviewModal/OverviewModalContent.tsx
+++ b/ui/src/Components/OverviewModal/OverviewModalContent.tsx
@@ -64,7 +64,7 @@ const LabelsTable: FC<{
   counters: CountersResponseT;
   showAllLabels: boolean;
   toggleAllLabels: () => void;
-}> = observer(({ alertStore, counters, showAllLabels, toggleAllLabels }) => (
+}> = ({ alertStore, counters, showAllLabels, toggleAllLabels }) => (
   <>
     <table
       className="table table-borderless top-labels"
@@ -104,7 +104,7 @@ const LabelsTable: FC<{
       </tbody>
     </table>
   </>
-));
+);
 
 const NothingToShow: FC = () => (
   <div className="px-2 py-5 bg-transparent">
diff --git a/ui/src/Components/SilenceModal/DateTimeSelect/Duration.tsx b/ui/src/Components/SilenceModal/DateTimeSelect/Duration.tsx
index c0d90bc2f..5895121de 100644
--- a/ui/src/Components/SilenceModal/DateTimeSelect/Duration.tsx
+++ b/ui/src/Components/SilenceModal/DateTimeSelect/Duration.tsx
@@ -1,7 +1,5 @@
 import { FC, useEffect, useRef } from "react";
 
-import { observer } from "mobx-react-lite";
-
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faAngleUp } from "@fortawesome/free-solid-svg-icons/faAngleUp";
 import { faAngleDown } from "@fortawesome/free-solid-svg-icons/faAngleDown";
@@ -11,7 +9,7 @@ const Duration: FC<{
   label: string;
   onInc: () => void;
   onDec: () => void;
-}> = observer(({ value, label, onInc, onDec }) => {
+}> = ({ value, label, onInc, onDec }) => {
   const rootRef = useRef<HTMLDivElement | null>(null);
 
   useEffect(() => {
@@ -78,6 +76,6 @@ const Duration: FC<{
       </table>
     </div>
   );
-});
+};
 
 export { Duration };
diff --git a/ui/src/Components/SilenceModal/DateTimeSelect/HourMinute.tsx b/ui/src/Components/SilenceModal/DateTimeSelect/HourMinute.tsx
index 8aec06931..6ad80924d 100644
--- a/ui/src/Components/SilenceModal/DateTimeSelect/HourMinute.tsx
+++ b/ui/src/Components/SilenceModal/DateTimeSelect/HourMinute.tsx
@@ -1,7 +1,5 @@
 import { FC, useEffect, useRef, MouseEvent, WheelEvent } from "react";
 
-import { observer } from "mobx-react-lite";
-
 import type { IconDefinition } from "@fortawesome/fontawesome-svg-core";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faAngleUp } from "@fortawesome/free-solid-svg-icons/faAngleUp";
@@ -30,94 +28,92 @@ const HourMinute: FC<{
   onHourDec: () => void;
   onMinuteInc: () => void;
   onMinuteDec: () => void;
-}> = observer(
-  ({ dateValue, onHourInc, onHourDec, onMinuteInc, onMinuteDec }) => {
-    const rootRef = useRef<HTMLDivElement | null>(null);
+}> = ({ dateValue, onHourInc, onHourDec, onMinuteInc, onMinuteDec }) => {
+  const rootRef = useRef<HTMLDivElement | null>(null);
 
-    useEffect(() => {
-      const cancelWheel = (event: Event) => event.preventDefault();
+  useEffect(() => {
+    const cancelWheel = (event: Event) => event.preventDefault();
 
-      const elem = rootRef.current as HTMLDivElement;
+    const elem = rootRef.current as HTMLDivElement;
 
-      elem.addEventListener("wheel", cancelWheel, { passive: false });
+    elem.addEventListener("wheel", cancelWheel, { passive: false });
 
-      return () => {
-        elem.removeEventListener("wheel", cancelWheel);
-      };
-    }, []);
-
-    const onHourWheel = (event: WheelEvent) => {
-      if (event.deltaY < 0) {
-        onHourInc();
-      } else {
-        onHourDec();
-      }
+    return () => {
+      elem.removeEventListener("wheel", cancelWheel);
     };
+  }, []);
 
-    const onMinuteWheel = (event: WheelEvent) => {
-      if (event.deltaY < 0) {
-        onMinuteInc();
-      } else {
-        onMinuteDec();
-      }
-    };
+  const onHourWheel = (event: WheelEvent) => {
+    if (event.deltaY < 0) {
+      onHourInc();
+    } else {
+      onHourDec();
+    }
+  };
 
-    const hour = dateValue.getHours();
-    const minute = dateValue.getMinutes();
+  const onMinuteWheel = (event: WheelEvent) => {
+    if (event.deltaY < 0) {
+      onMinuteInc();
+    } else {
+      onMinuteDec();
+    }
+  };
 
-    return (
-      <div
-        ref={rootRef}
-        className="d-flex justify-content-center align-items-center components-hour-minute"
-      >
-        <table className="text-center border-0">
-          <tbody>
-            <tr>
-              <IconTd
-                icon={faAngleUp}
-                onClick={onHourInc}
-                onWheel={onHourWheel}
-                className="components-hour-up with-click"
-              />
-              <td />
-              <IconTd
-                icon={faAngleUp}
-                onClick={onMinuteInc}
-                onWheel={onMinuteWheel}
-                className="components-minute-up with-click"
-              />
-            </tr>
-            <tr>
-              <td className="components-hour" onWheel={onHourWheel}>
-                <h2>{hour > 9 ? hour : `0${hour}`}</h2>
-              </td>
-              <td>
-                <h2 className="mx-2">:</h2>
-              </td>
-              <td className="components-minute" onWheel={onMinuteWheel}>
-                <h2>{minute > 9 ? minute : `0${minute}`}</h2>
-              </td>
-            </tr>
-            <tr>
-              <IconTd
-                icon={faAngleDown}
-                onClick={onHourDec}
-                onWheel={onHourWheel}
-                className="components-hour-down with-click"
-              />
-              <td />
-              <IconTd
-                icon={faAngleDown}
-                onClick={onMinuteDec}
-                onWheel={onMinuteWheel}
-                className="components-minute-down with-click"
-              />
-            </tr>
-          </tbody>
-        </table>
-      </div>
-    );
-  },
-);
+  const hour = dateValue.getHours();
+  const minute = dateValue.getMinutes();
+
+  return (
+    <div
+      ref={rootRef}
+      className="d-flex justify-content-center align-items-center components-hour-minute"
+    >
+      <table className="text-center border-0">
+        <tbody>
+          <tr>
+            <IconTd
+              icon={faAngleUp}
+              onClick={onHourInc}
+              onWheel={onHourWheel}
+              className="components-hour-up with-click"
+            />
+            <td />
+            <IconTd
+              icon={faAngleUp}
+              onClick={onMinuteInc}
+              onWheel={onMinuteWheel}
+              className="components-minute-up with-click"
+            />
+          </tr>
+          <tr>
+            <td className="components-hour" onWheel={onHourWheel}>
+              <h2>{hour > 9 ? hour : `0${hour}`}</h2>
+            </td>
+            <td>
+              <h2 className="mx-2">:</h2>
+            </td>
+            <td className="components-minute" onWheel={onMinuteWheel}>
+              <h2>{minute > 9 ? minute : `0${minute}`}</h2>
+            </td>
+          </tr>
+          <tr>
+            <IconTd
+              icon={faAngleDown}
+              onClick={onHourDec}
+              onWheel={onHourWheel}
+              className="components-hour-down with-click"
+            />
+            <td />
+            <IconTd
+              icon={faAngleDown}
+              onClick={onMinuteDec}
+              onWheel={onMinuteWheel}
+              className="components-minute-down with-click"
+            />
+          </tr>
+        </tbody>
+      </table>
+    </div>
+  );
+};
 
 export { HourMinute };
diff --git a/ui/src/Components/SilenceModal/SilenceMatch/LabelNameInput.tsx b/ui/src/Components/SilenceModal/SilenceMatch/LabelNameInput.tsx
index c37272fbf..8316073d9 100644
--- a/ui/src/Components/SilenceModal/SilenceMatch/LabelNameInput.tsx
+++ b/ui/src/Components/SilenceModal/SilenceMatch/LabelNameInput.tsx
@@ -1,5 +1,7 @@
 import { use, FC } from "react";
 
+import { action } from "mobx";
+
 import Creatable from "react-select/creatable";
 
 import { FormatBackendURI } from "Stores/AlertStore";
@@ -11,6 +13,12 @@ import { AnimatedMenu } from "Components/Select";
 import { NewLabelName, OptionT, StringToOption } from "Common/Select";
 import { OnChangeValue } from "react-select";
 
+const setMatcherName = action(
+  (matcher: MatcherWithIDT, option: OnChangeValue<OptionT, false>) => {
+    matcher.name = (option as OptionT).value;
+  },
+);
+
 const LabelNameInput: FC<{
   matcher: MatcherWithIDT;
   isValid: boolean;
@@ -32,10 +40,9 @@ const LabelNameInput: FC<{
         response ? response.map((value: string) => StringToOption(value)) : []
       }
       placeholder={isValid ? "Label name" : <ValidationError />}
-      onChange={(option: OnChangeValue<OptionT, false>) => {
-        // eslint-disable-next-line react-compiler/react-compiler -- intentional MobX observable mutation
-        matcher.name = (option as OptionT).value;
-      }}
+      onChange={(option: OnChangeValue<OptionT, false>) =>
+        setMatcherName(matcher, option)
+      }
       hideSelectedOptions
       components={{ Menu: AnimatedMenu }}
     />
diff --git a/ui/src/Components/SilenceModal/SilenceMatch/LabelValueInput.tsx b/ui/src/Components/SilenceModal/SilenceMatch/LabelValueInput.tsx
index 99c95a175..7ec8b556d 100644
--- a/ui/src/Components/SilenceModal/SilenceMatch/LabelValueInput.tsx
+++ b/ui/src/Components/SilenceModal/SilenceMatch/LabelValueInput.tsx
@@ -1,6 +1,6 @@
 import { use, FC, useEffect } from "react";
 
-import { observer } from "mobx-react-lite";
+import { action } from "mobx";
 
 import {
   ActionMeta,
@@ -21,6 +21,23 @@ import { ThemeContext } from "Components/Theme";
 import { AnimatedMenuMultiple } from "Components/Select";
 import { MatchCounter } from "./MatchCounter";
 
+const updateMatcherValues = action(
+  (
+    matcher: MatcherWithIDT,
+    newValue: OnChangeValue<OptionT, true>,
+    meta: ActionMeta<OptionT>,
+  ) => {
+    matcher.values = newValue as OptionT[];
+    // force regex if we have multiple values
+    if (matcher.values.length > 1 && matcher.isRegex === false) {
+      matcher.isRegex = true;
+    }
+    if (meta.action === "create-option") {
+      matcher.values[matcher.values.length - 1].wasCreated = true;
+    }
+  },
+);
+
 const GenerateHashFromMatchers = (
   silenceFormStore: SilenceFormStore,
   matcher: MatcherWithIDT,
@@ -66,7 +83,7 @@ const LabelValueInput: FC<{
   silenceFormStore: SilenceFormStore;
   matcher: MatcherWithIDT;
   isValid: boolean;
-}> = observer(({ silenceFormStore, matcher, isValid }) => {
+}> = ({ silenceFormStore, matcher, isValid }) => {
   const { response, get, cancelGet } = useFetchGet<string[]>(
     FormatBackendURI(`labelValues.json?name=${matcher.name}`),
     { autorun: false },
@@ -97,16 +114,7 @@ const LabelValueInput: FC<{
       onChange={(
         newValue: OnChangeValue<OptionT, true>,
         meta: ActionMeta<OptionT>,
-      ) => {
-        matcher.values = newValue as OptionT[];
-        // force regex if we have multiple values
-        if (matcher.values.length > 1 && matcher.isRegex === false) {
-          matcher.isRegex = true;
-        }
-        if (meta.action === "create-option") {
-          matcher.values[matcher.values.length - 1].wasCreated = true;
-        }
-      }}
+      ) => updateMatcherValues(matcher, newValue, meta)}
       hideSelectedOptions
       isMulti
       components={{
@@ -116,6 +124,6 @@ const LabelValueInput: FC<{
       }}
     />
   );
-});
+};
 
 export { LabelValueInput };
diff --git a/ui/src/Components/SilenceModal/SilenceMatch/index.tsx b/ui/src/Components/SilenceModal/SilenceMatch/index.tsx
index 3e66fcfc5..8b001626a 100644
--- a/ui/src/Components/SilenceModal/SilenceMatch/index.tsx
+++ b/ui/src/Components/SilenceModal/SilenceMatch/index.tsx
@@ -1,6 +1,6 @@
 import type { FC } from "react";
 
-import { observer } from "mobx-react-lite";
+import { action } from "mobx";
 
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faTrash } from "@fortawesome/free-solid-svg-icons/faTrash";
@@ -10,6 +10,20 @@ import { TooltipWrapper } from "Components/TooltipWrapper";
 import { LabelNameInput } from "./LabelNameInput";
 import { LabelValueInput } from "./LabelValueInput";
 
+const setMatcherIsEqual = action(
+  (matcher: MatcherWithIDT, checked: boolean) => {
+    matcher.isEqual = checked;
+  },
+);
+
+const setMatcherIsRegex = action(
+  (matcher: MatcherWithIDT, checked: boolean) => {
+    if (matcher.values.length <= 1) {
+      matcher.isRegex = checked;
+    }
+  },
+);
+
 const SilenceMatch: FC<{
   silenceFormStore: SilenceFormStore;
   matcher: MatcherWithIDT;
@@ -48,10 +62,9 @@ const SilenceMatch: FC<{
                 type="checkbox"
                 value=""
                 checked={matcher.isEqual}
-                onChange={(event) => {
-                  // eslint-disable-next-line react-compiler/react-compiler -- intentional MobX observable mutation
-                  matcher.isEqual = event.target.checked;
-                }}
+                onChange={(event) =>
+                  setMatcherIsEqual(matcher, event.target.checked)
+                }
               />
               <label
                 className="form-check-label cursor-pointer me-3"
@@ -67,11 +80,9 @@ const SilenceMatch: FC<{
                 type="checkbox"
                 value=""
                 checked={matcher.isRegex}
-                onChange={(event) => {
-                  if (matcher.values.length <= 1) {
-                    matcher.isRegex = event.target.checked;
-                  }
-                }}
+                onChange={(event) =>
+                  setMatcherIsRegex(matcher, event.target.checked)
+                }
                 disabled={matcher.values.length > 1}
               />
               <label
@@ -99,4 +110,4 @@ const SilenceMatch: FC<{
   );
 };
 
-export default observer(SilenceMatch);
+export default SilenceMatch;
diff --git a/ui/src/setupTests.ts b/ui/src/setupTests.ts
index d55a7b591..488d2a969 100644
--- a/ui/src/setupTests.ts
+++ b/ui/src/setupTests.ts
@@ -24,7 +24,7 @@ fetchMock.mockGlobal();
 configure({
   enforceActions: "observed",
   computedRequiresReaction: true,
-  // reactionRequiresObservable: true,
+  reactionRequiresObservable: true,
   // observableRequiresReaction: true,
 });