Suppress LaunchActivityFromNotification. This is fine here, this is the notification for the diagnostic, we do not want to start an Activity.

tools/lint/lint.xml

@@ -108,6 +108,9 @@
     <issue id="TypographyDashes" severity="error" />
     <issue id="PluralsCandidate" severity="error" />
 
+    <!-- Notification -->
+    <issue id="LaunchActivityFromNotification" severity="error" />
+
     <!-- DI -->
     <issue id="JvmStaticProvidesInObjectDetector" severity="error" />
 </lint>

vector/src/main/java/im/vector/app/features/notifications/NotificationUtils.kt

@@ -967,6 +967,7 @@ class NotificationUtils @Inject constructor(
         }
     }
 
+    @SuppressLint("LaunchActivityFromNotification")
     fun displayDiagnosticNotification() {
         val testActionIntent = Intent(context, TestNotificationReceiver::class.java)
         testActionIntent.action = actionIds.diagnostic