Merge remote-tracking branch 'parent/main' into upstream-20241006

app/javascript/mastodon/reducers/notification_groups.ts

@@ -21,6 +21,7 @@ import {
   unmountNotifications,
   refreshStaleNotificationGroups,
   pollRecentNotifications,
+  shouldGroupNotificationType,
 } from 'mastodon/actions/notification_groups';
 import {
   disconnectTimeline,
@@ -205,6 +206,13 @@ function processNewNotification(
   groups: NotificationGroupsState['groups'],
   notification: ApiNotificationJSON,
 ) {
+  if (!shouldGroupNotificationType(notification.type)) {
+    notification = {
+      ...notification,
+      group_key: `ungrouped-${notification.id}`,
+    };
+  }
+
   const existingGroupIndex = groups.findIndex(
     (group) =>
       group.type !== 'gap' && group.group_key === notification.group_key,
@@ -277,7 +285,7 @@ function processNewNotification(
       groups.unshift(existingGroup);
     }
   } else {
-    // Create a new group
+    // We have not found an existing group, create a new one
     groups.unshift(createNotificationGroupFromNotificationJSON(notification));
   }
 }