The case of the disappearing 'Others' folder

[John Coppens]

Hi guys.

Seemingly for no reason, in the right-click menu, the item 'Others'
appears and disappears randomly. Not entirely randomly, it's mostly not
there at all.

This is particularly annoying, as some classified LyX as 'Others' (or
didn't classify it as Office or so), and then I have to start LyX as Run
program...

Anyone suspect a possible cause?
John