firstly, active is checked inside customize user interface so context specific hotkeys should work but none of the edit UVW hotkeys function. I've just sort of lived with it but it's fairly annoying and it really slows me down
Maybe you have the Keyboard Shortcut Override toggle on?
If it's not a button anywhere on your UI, add it to a quad menu or something to check (it's in Customize -> Customize UI, type "keyb" with the All Commands list highlighted, should find it).
Replies
If it's not a button anywhere on your UI, add it to a quad menu or something to check (it's in Customize -> Customize UI, type "keyb" with the All Commands list highlighted, should find it).