diff --git a/demo/Dockerfile b/demo/Dockerfile
index 3de860fbe..c9ad0547b 100644
--- a/demo/Dockerfile
+++ b/demo/Dockerfile
@@ -28,4 +28,5 @@ COPY demo/karma.yaml /etc/karma.yaml
 COPY demo/custom.js /custom.js
 RUN adduser -D karma
 USER karma
+ENV GOGC=20
 CMD supervisord --nodaemon --configuration /etc/supervisord.conf
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js
index d0a505ca5..3c9965c78 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/Alert/AlertMenu.js
@@ -18,7 +18,7 @@ import { faExternalLinkAlt } from "@fortawesome/free-solid-svg-icons/faExternalL
 
 import { APIAlert, APIGroup } from "Models/API";
 import { AlertStore } from "Stores/AlertStore";
-import { SilenceFormStore } from "Stores/SilenceFormStore";
+import { SilenceFormStore, SilenceTabNames } from "Stores/SilenceFormStore";
 import { FetchPauser } from "Components/FetchPauser";
 import { DropdownSlide } from "Components/Animations/DropdownSlide";
 
@@ -29,6 +29,7 @@ const onSilenceClick = (alertStore, silenceFormStore, group, alert) => {
     alertStore.settings.values.silenceForm.strip.labels,
     [alert]
   );
+  silenceFormStore.tab.setTab(SilenceTabNames.Editor);
   silenceFormStore.toggle.show();
 };
 
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js
index 355deaadd..6d7ebe3bc 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupHeader/GroupMenu.js
@@ -17,7 +17,7 @@ import { faBellSlash } from "@fortawesome/free-solid-svg-icons/faBellSlash";
 import { APIGroup } from "Models/API";
 import { FormatAlertsQ } from "Stores/AlertStore";
 import { AlertStore } from "Stores/AlertStore";
-import { SilenceFormStore } from "Stores/SilenceFormStore";
+import { SilenceFormStore, SilenceTabNames } from "Stores/SilenceFormStore";
 import { QueryOperators, StaticLabels, FormatQuery } from "Common/Query";
 import { DropdownSlide } from "Components/Animations/DropdownSlide";
 import { FetchPauser } from "Components/FetchPauser";
@@ -28,6 +28,7 @@ const onSilenceClick = (alertStore, silenceFormStore, group) => {
     group,
     alertStore.settings.values.silenceForm.strip.labels
   );
+  silenceFormStore.tab.setTab(SilenceTabNames.Editor);
   silenceFormStore.toggle.show();
 };
 
diff --git a/ui/src/Components/ManagedSilence/index.scss b/ui/src/Components/ManagedSilence/index.scss
index 8f44f7679..7e1f19849 100644
--- a/ui/src/Components/ManagedSilence/index.scss
+++ b/ui/src/Components/ManagedSilence/index.scss
@@ -8,7 +8,7 @@
   }
 
   &.card {
-    border-left-width: 4px;
+    border-left-width: 3px;
     border-left-color: $gray-700;
   }
 }