WowAce

With last update, everytime you jump into a vehicle or similar thing, right after you dismount that vehicle, the wow bottom bars becomes unclikable and get stuck until you do a /reload.

Tested with bazooka as the only addon loaded.

+1 I see this issue as well. All bottom action buttons become un-clickable after exiting a vehicle UI. If i have /fstack running, the action bars don't appear to be in the frame stack at all after exiting the vehicle ui.

Man this was driving me insane. I guess the developer does not play the game himself? I deiced to track what addons it was and finally hit this one. Nothing else but this still causes it to mess up. Easy way to test is use your Toy Camera. 

+1 here too, however the problem is actually in the LibJostle-3.0 library.

The block of code on Lines 492 to 495 set the MainMenuBar as "user placed" which causes the WoW UI code to not refresh properly when exiting a vehicle.  Removing or disabling this block of code fixes the issue.

+1

I hope this was fixed in the meantime by a LibJostle update. If not, please reopen the issue.