lib/pleroma/web/static_fe/static_fe_controller.ex

@@ -24,7 +24,13 @@ def show(%{assigns: %{notice_id: notice_id}} = conn, _params) do
          true <- Visibility.is_public?(activity.object),
          {_, true} <- {:visible?, Visibility.visible_for_user?(activity, _reading_user = nil)},
          %User{} = user <- User.get_by_ap_id(activity.object.data["actor"]) do
-      meta = Metadata.build_tags(%{url: activity.data["id"], object: activity.object, user: user})
+      meta =
+        Metadata.build_tags(%{
+          activity_id: notice_id,
+          url: activity.data["id"],
+          object: activity.object,
+          user: user
+        })
 
       timeline =
         activity.object.data["context"]