File Editor Stuck. Cannot edit/view any file

When I select a yaml file in file editor cannot see the contents of the file.

I seem to be stuck on a page that I cannot exit. In fact, I cant do anything with this page. When I try to close it, I get an unsaved changes messages will be lost warning. Regardless of whether I click yes or no… nothing happens.
I tried uninstalling and reinstalling file edit but the issue remains

I have the exact same issue here … how the hell can we go out of this view ??