How do I reset the stage rotation?!

[LilGames]

Thank you for the new stage / canvas rotation tool. It's great. Now how the heck do I make it to go back to normal non-rotated view?!

[claudedeschenes]

I can't believe this tool won't have any functional reset hotkey or menu option...

I break my animation with that My doc have a stupid angle and make randomly my animation disapear. When I drag with tool screen viewport just gitch. I tried it on 2 computers. Only way to recover is to copy paste my animations frames in another symbol.