Occurrences Expand and Collapse Choice Persists

On Occurrences Tab after choosing to Expand All or Collapse All that choice persists

From your Dashboard, click on an event:

Once in the event, go to Occurrences and choose to Expand All

Now, if you go to another Tab (like Items) and return, your Occurrences will still be Expanded

Even if you go into another event, Occurrences remain Expanded