fix: Clear two layers stale state from highlight decorator (#6819)

Signed-off-by: Pun Butrach <pun.butrach@gmail.com>

src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java

@@ -1783,7 +1783,7 @@ public class ActivityAllAppsContainerView<T extends Context & ActivityContext>
                     new ViewGroupFocusHelper(mRecyclerView)) : new FocusedItemDecorator(
                     mRecyclerView);
             mRecyclerView.addItemDecoration(focusedItemDecorator);
-            // LC-Note: This is needed for highlight focused app decoration, this has some problem of it own but purely visual.
+            // LC-Note: This is needed for highlight decoration
             if (isSearch()) {
                 RecyclerView.ItemDecoration searchDecorator = getMainAdapterProvider().getDecorator();
                 if (searchDecorator != null) {