Comment 6 for bug 1952562

Here is what is happening right now: I pick an arbitrary item in my Calibre library, go to the “Edit Metadata” window, select the “Add Formats” button (which defaults to the “Books” filter), change the filter to “All files”, select an arbitrary JPG file and click “OK”, visually verify that the JPG format has been successfully added, then click “OK” one final time to go back to the main Calibre window. When I immediately follow the above steps again, the filter is set to “Books” as it always has been. What am I missing? Can I provide any further information/logs/etc. to assist?