diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js
index 213e96b5a..e5478689b 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js
@@ -1,8 +1,7 @@
-import React, { Component } from "react";
+import React from "react";
 import PropTypes from "prop-types";
 
-import { action, observable } from "mobx";
-import { observer } from "mobx-react";
+import { useObserver, useLocalStore } from "mobx-react";
 
 import hash from "object-hash";
 
@@ -96,94 +95,79 @@ MenuContent.propTypes = {
   afterClick: PropTypes.func.isRequired,
 };
 
-const AlertMenu = observer(
-  class AlertMenu extends Component {
-    static propTypes = {
-      group: APIGroup.isRequired,
-      alert: APIAlert.isRequired,
-      alertStore: PropTypes.instanceOf(AlertStore).isRequired,
-      silenceFormStore: PropTypes.instanceOf(SilenceFormStore).isRequired,
-      setIsMenuOpen: PropTypes.func.isRequired,
-    };
+const AlertMenu = ({
+  group,
+  alert,
+  alertStore,
+  silenceFormStore,
+  setIsMenuOpen,
+}) => {
+  const collapse = useLocalStore(() => ({
+    value: true,
+    toggle() {
+      this.value = !this.value;
+      setIsMenuOpen(!this.value);
+    },
+    hide() {
+      this.value = true;
+      setIsMenuOpen(!this.value);
+    },
+  }));
 
-    constructor(props) {
-      super(props);
+  const uniqueClass = `components-grid-alert-${group.id}-${hash(alert.labels)}`;
 
-      this.collapse = observable(
-        {
-          value: true,
-          toggle() {
-            this.value = !this.value;
-            props.setIsMenuOpen(!this.value);
-          },
-          hide() {
-            this.value = true;
-            props.setIsMenuOpen(!this.value);
-          },
-        },
-        { toggle: action.bound, hide: action.bound },
-        { name: "Alert menu toggle" }
-      );
-    }
-
-    handleClickOutside = action((event) => {
-      this.collapse.hide();
-    });
-
-    render() {
-      const { group, alert, alertStore, silenceFormStore } = this.props;
-
-      const uniqueClass = `components-grid-alert-${group.id}-${hash(
-        alert.labels
-      )}`;
-
-      return (
-        <Manager>
-          <Reference>
-            {({ ref }) => (
-              <span
-                className={`components-label components-label-with-hover px-1 mr-1 badge badge-secondary cursor-pointer ${uniqueClass}`}
-                ref={ref}
-                onClick={this.collapse.toggle}
-                data-toggle="dropdown"
-              >
-                <FontAwesomeIcon
-                  className="pr-1"
-                  style={{ width: "0.8rem" }}
-                  icon={faCaretDown}
-                />
-                <Moment fromNow>{alert.startsAt}</Moment>
-              </span>
-            )}
-          </Reference>
-          <DropdownSlide in={!this.collapse.value} unmountOnExit>
-            <Popper
-              placement="bottom-start"
-              modifiers={[
-                { name: "arrow", enabled: false },
-                { name: "offset", options: { offset: "-5px, 0px" } },
-              ]}
-            >
-              {({ placement, ref, style }) => (
-                <MenuContent
-                  popperPlacement={placement}
-                  popperRef={ref}
-                  popperStyle={style}
-                  group={group}
-                  alert={alert}
-                  alertStore={alertStore}
-                  silenceFormStore={silenceFormStore}
-                  afterClick={this.collapse.hide}
-                  handleClickOutside={this.collapse.hide}
-                  outsideClickIgnoreClass={uniqueClass}
-                />
-              )}
-            </Popper>
-          </DropdownSlide>
-        </Manager>
-      );
-    }
-  }
-);
+  return useObserver(() => (
+    <Manager>
+      <Reference>
+        {({ ref }) => (
+          <span
+            className={`components-label components-label-with-hover px-1 mr-1 badge badge-secondary cursor-pointer ${uniqueClass}`}
+            ref={ref}
+            onClick={collapse.toggle}
+            data-toggle="dropdown"
+          >
+            <FontAwesomeIcon
+              className="pr-1"
+              style={{ width: "0.8rem" }}
+              icon={faCaretDown}
+            />
+            <Moment fromNow>{alert.startsAt}</Moment>
+          </span>
+        )}
+      </Reference>
+      <DropdownSlide in={!collapse.value} unmountOnExit>
+        <Popper
+          placement="bottom-start"
+          modifiers={[
+            { name: "arrow", enabled: false },
+            { name: "offset", options: { offset: "-5px, 0px" } },
+          ]}
+        >
+          {({ placement, ref, style }) => (
+            <MenuContent
+              popperPlacement={placement}
+              popperRef={ref}
+              popperStyle={style}
+              group={group}
+              alert={alert}
+              alertStore={alertStore}
+              silenceFormStore={silenceFormStore}
+              afterClick={collapse.hide}
+              handleClickOutside={collapse.hide}
+              outsideClickIgnoreClass={uniqueClass}
+            />
+          )}
+        </Popper>
+      </DropdownSlide>
+    </Manager>
+  ));
+};
+AlertMenu.propTypes = {
+  group: APIGroup.isRequired,
+  alert: APIAlert.isRequired,
+  alertStore: PropTypes.instanceOf(AlertStore).isRequired,
+  silenceFormStore: PropTypes.instanceOf(SilenceFormStore).isRequired,
+  setIsMenuOpen: PropTypes.func.isRequired,
+};
 
 export { AlertMenu, MenuContent };
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.test.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.test.js
index 87126bdee..d35a8e9f5 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.test.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.test.js
@@ -13,9 +13,20 @@ let silenceFormStore;
 let alert;
 let group;
 
+let MockAfterClick;
+let MockSetIsMenuOpen;
+
+beforeAll(() => {
+  jest.useFakeTimers();
+});
+
 beforeEach(() => {
   alertStore = new AlertStore([]);
   silenceFormStore = new SilenceFormStore();
+
+  MockAfterClick = jest.fn();
+  MockSetIsMenuOpen = jest.fn();
+
   alert = MockAlert([], { foo: "bar" }, "active");
   group = MockAlertGroup({ alertname: "Fake Alert" }, [alert], [], {}, {});
 
@@ -38,9 +49,6 @@ beforeEach(() => {
   };
 });
 
-const MockAfterClick = jest.fn();
-const MockSetIsMenuOpen = jest.fn();
-
 const MountedAlertMenu = (group) => {
   return mount(
     <AlertMenu
@@ -54,30 +62,54 @@ const MountedAlertMenu = (group) => {
 };
 
 describe("<AlertMenu />", () => {
-  it("is collapsed by default", () => {
+  it("menu content is hidden by default", () => {
     const tree = MountedAlertMenu(group);
-    expect(tree.instance().collapse.value).toBe(true);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(0);
+    expect(MockSetIsMenuOpen).not.toHaveBeenCalled();
   });
 
-  it("clicking toggle sets collapse value to 'false'", async () => {
+  it("clicking toggle renders menu content", async () => {
     const promise = Promise.resolve();
     const tree = MountedAlertMenu(group);
-    const toggle = tree.find(".cursor-pointer");
+    const toggle = tree.find("span.cursor-pointer");
     toggle.simulate("click");
-    expect(tree.instance().collapse.value).toBe(false);
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(1);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(1);
     await act(() => promise);
   });
 
-  it("handleClickOutside() call sets collapse value to 'true'", async () => {
+  it("clicking toggle twice hides menu content", async () => {
     const promise = Promise.resolve();
     const tree = MountedAlertMenu(group);
-    const toggle = tree.find(".cursor-pointer");
+    const toggle = tree.find("span.cursor-pointer");
+
     toggle.simulate("click");
-    expect(tree.instance().collapse.value).toBe(false);
+    jest.runOnlyPendingTimers();
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(1);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(1);
 
-    tree.instance().handleClickOutside();
+    toggle.simulate("click");
+    jest.runOnlyPendingTimers();
+    tree.update();
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(2);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(0);
+    await act(() => promise);
+  });
 
-    expect(tree.instance().collapse.value).toBe(true);
+  it("clicking menu item hides menu content", async () => {
+    const promise = Promise.resolve();
+    const tree = MountedAlertMenu(group);
+    const toggle = tree.find("span.cursor-pointer");
+
+    toggle.simulate("click");
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(1);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(1);
+
+    tree.find("a.dropdown-item").at(0).simulate("click");
+    jest.runOnlyPendingTimers();
+    tree.update();
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(2);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(0);
     await act(() => promise);
   });
 });
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js
index e85237a11..88c1bfc4d 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js
@@ -1,8 +1,7 @@
-import React, { Component } from "react";
+import React from "react";
 import PropTypes from "prop-types";
 
-import { action, observable } from "mobx";
-import { observer } from "mobx-react";
+import { useObserver, useLocalStore } from "mobx-react";
 
 import copy from "copy-to-clipboard";
 
@@ -99,88 +98,75 @@ MenuContent.propTypes = {
   afterClick: PropTypes.func.isRequired,
 };
 
-const GroupMenu = observer(
-  class GroupMenu extends Component {
-    static propTypes = {
-      group: APIGroup.isRequired,
-      alertStore: PropTypes.instanceOf(AlertStore).isRequired,
-      silenceFormStore: PropTypes.instanceOf(SilenceFormStore).isRequired,
-      themed: PropTypes.bool.isRequired,
-      setIsMenuOpen: PropTypes.func.isRequired,
-    };
+const GroupMenu = ({
+  group,
+  alertStore,
+  silenceFormStore,
+  themed,
+  setIsMenuOpen,
+}) => {
+  const collapse = useLocalStore(() => ({
+    isHidden: true,
+    toggle() {
+      this.isHidden = !this.isHidden;
+      setIsMenuOpen(!this.isHidden);
+    },
+    hide() {
+      this.isHidden = true;
+      setIsMenuOpen(!this.isHidden);
+    },
+  }));
 
-    constructor(props) {
-      super(props);
-
-      this.collapse = observable(
-        {
-          value: true,
-          toggle() {
-            this.value = !this.value;
-            props.setIsMenuOpen(!this.value);
-          },
-          hide() {
-            this.value = true;
-            props.setIsMenuOpen(!this.value);
-          },
-        },
-        { toggle: action.bound, hide: action.bound },
-        { name: "Alert group menu toggle" }
-      );
-    }
-
-    handleClickOutside = action((event) => {
-      this.collapse.hide();
-    });
-
-    render() {
-      const { group, alertStore, silenceFormStore, themed } = this.props;
-
-      return (
-        <Manager>
-          <Reference>
-            {({ ref }) => (
-              <span
-                ref={ref}
-                onClick={this.collapse.toggle}
-                className={`${
-                  themed ? "text-white" : "text-muted"
-                } cursor-pointer badge pl-0 pr-3 pr-sm-2 components-label mr-0 components-grid-alertgroup-${
-                  group.id
-                }`}
-                data-toggle="dropdown"
-              >
-                <FontAwesomeIcon icon={faEllipsisV} />
-              </span>
-            )}
-          </Reference>
-          <DropdownSlide in={!this.collapse.value} unmountOnExit>
-            <Popper
-              placement="bottom-start"
-              modifiers={[
-                { name: "arrow", enabled: false },
-                { name: "offset", options: { offset: "-5px, 0px" } },
-              ]}
-            >
-              {({ placement, ref, style }) => (
-                <MenuContent
-                  popperPlacement={placement}
-                  popperRef={ref}
-                  popperStyle={style}
-                  group={group}
-                  alertStore={alertStore}
-                  silenceFormStore={silenceFormStore}
-                  afterClick={this.collapse.hide}
-                  handleClickOutside={this.collapse.hide}
-                  outsideClickIgnoreClass={`components-grid-alertgroup-${group.id}`}
-                />
-              )}
-            </Popper>
-          </DropdownSlide>
-        </Manager>
-      );
-    }
-  }
-);
+  return useObserver(() => (
+    <Manager>
+      <Reference>
+        {({ ref }) => (
+          <span
+            ref={ref}
+            onClick={collapse.toggle}
+            className={`${
+              themed ? "text-white" : "text-muted"
+            } cursor-pointer badge pl-0 pr-3 pr-sm-2 components-label mr-0 components-grid-alertgroup-${
+              group.id
+            }`}
+            data-toggle="dropdown"
+          >
+            <FontAwesomeIcon icon={faEllipsisV} />
+          </span>
+        )}
+      </Reference>
+      <DropdownSlide in={!collapse.isHidden} unmountOnExit>
+        <Popper
+          placement="bottom-start"
+          modifiers={[
+            { name: "arrow", enabled: false },
+            { name: "offset", options: { offset: "-5px, 0px" } },
+          ]}
+        >
+          {({ placement, ref, style }) => (
+            <MenuContent
+              popperPlacement={placement}
+              popperRef={ref}
+              popperStyle={style}
+              group={group}
+              alertStore={alertStore}
+              silenceFormStore={silenceFormStore}
+              afterClick={collapse.hide}
+              handleClickOutside={collapse.hide}
+              outsideClickIgnoreClass={`components-grid-alertgroup-${group.id}`}
+            />
+          )}
+        </Popper>
+      </DropdownSlide>
+    </Manager>
+  ));
+};
+GroupMenu.propTypes = {
+  group: APIGroup.isRequired,
+  alertStore: PropTypes.instanceOf(AlertStore).isRequired,
+  silenceFormStore: PropTypes.instanceOf(SilenceFormStore).isRequired,
+  themed: PropTypes.bool.isRequired,
+  setIsMenuOpen: PropTypes.func.isRequired,
+};
 
 export { GroupMenu, MenuContent };
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.test.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.test.js
index abd9bef3e..05d5450da 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.test.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.test.js
@@ -13,10 +13,21 @@ import { GroupMenu, MenuContent } from "./GroupMenu";
 let alertStore;
 let silenceFormStore;
 
+let MockAfterClick;
+let MockSetIsMenuOpen;
+
+beforeAll(() => {
+  jest.useFakeTimers();
+});
+
 beforeEach(() => {
   alertStore = new AlertStore([]);
   silenceFormStore = new SilenceFormStore();
 
+  jest.clearAllMocks();
+  MockAfterClick = jest.fn();
+  MockSetIsMenuOpen = jest.fn();
+
   alertStore.data.upstreams = {
     clusters: { default: ["am1"] },
     instances: [
@@ -36,9 +47,6 @@ beforeEach(() => {
   };
 });
 
-const MockAfterClick = jest.fn();
-const MockSetIsMenuOpen = jest.fn();
-
 const MountedGroupMenu = (group, themed) => {
   return mount(
     <GroupMenu
@@ -48,38 +56,62 @@ const MountedGroupMenu = (group, themed) => {
       themed={themed}
       setIsMenuOpen={MockSetIsMenuOpen}
     />
-  ).find("GroupMenu");
+  );
 };
 
 describe("<GroupMenu />", () => {
-  it("is collapsed by default", () => {
+  it("menu content is hidden by default", () => {
     const group = MockAlertGroup({ alertname: "Fake Alert" }, [], [], {}, {});
     const tree = MountedGroupMenu(group, true);
-    expect(tree.instance().collapse.value).toBe(true);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(0);
+    expect(MockSetIsMenuOpen).not.toHaveBeenCalled();
   });
 
-  it("clicking toggle sets collapse value to 'false'", async () => {
+  it("clicking toggle renders menu content", async () => {
     const promise = Promise.resolve();
     const group = MockAlertGroup({ alertname: "Fake Alert" }, [], [], {}, {});
     const tree = MountedGroupMenu(group, true);
-    const toggle = tree.find(".cursor-pointer");
+    const toggle = tree.find("span.cursor-pointer");
     toggle.simulate("click");
-    expect(tree.instance().collapse.value).toBe(false);
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(1);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(1);
     await act(() => promise);
   });
 
-  it("handleClickOutside() call sets collapse value to 'true'", async () => {
+  it("clicking toggle twice hides menu content", async () => {
     const promise = Promise.resolve();
     const group = MockAlertGroup({ alertname: "Fake Alert" }, [], [], {}, {});
     const tree = MountedGroupMenu(group, true);
-    const toggle = tree.find(".cursor-pointer");
+    const toggle = tree.find("span.cursor-pointer");
 
     toggle.simulate("click");
-    expect(tree.instance().collapse.value).toBe(false);
+    jest.runOnlyPendingTimers();
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(1);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(1);
 
-    tree.instance().handleClickOutside();
+    toggle.simulate("click");
+    jest.runOnlyPendingTimers();
+    tree.update();
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(2);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(0);
+    await act(() => promise);
+  });
 
-    expect(tree.instance().collapse.value).toBe(true);
+  it("clicking menu item hides menu content", async () => {
+    const promise = Promise.resolve();
+    const group = MockAlertGroup({ alertname: "Fake Alert" }, [], [], {}, {});
+    const tree = MountedGroupMenu(group, true);
+    const toggle = tree.find("span.cursor-pointer");
+
+    toggle.simulate("click");
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(1);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(1);
+
+    tree.find("div.dropdown-item").at(0).simulate("click");
+    jest.runOnlyPendingTimers();
+    tree.update();
+    expect(MockSetIsMenuOpen).toHaveBeenCalledTimes(2);
+    expect(tree.find("div.dropdown-menu")).toHaveLength(0);
     await act(() => promise);
   });
 });