Welcome to TVPaint Community forums !

Sometimes I spend a lot of time trying to find a shortcut, often you don't realy know if it's there, and what it would be called if it was, so a search field would be nice.

Just a narrow down search, you type "rotate" for example, and any shortcut with that word in it is displayed and all others are filtered out.

Good suggestion.
Or maybe that any shortcut with the search word in it is highlighted or accentuated in another color.