I'm on Windows 11 and used 6.8.2 without issue. Since my Windows Store version upgraded to 6.8.3 last week, I can no longer manually edit items. Right-clicking on an item does nothing. Double-clicking opens the item but if I select Edit with either the pencil or the 3 dots, it does nothing. Other functions are normal, except for the fact that this version is a bit sluggish compared to 6.8.2.
It appears 6.8.3 is a beta. I don't specifically remember signing up for the beta program but perhaps I did years ago.
Anyway, any ideas?