Do not unbind the stage editor key. Don't even consider binding it.

[biomseed]

It sends you into a crash loop. I literally cannot play the game anymore if i unbind it i've tried everything it only worked again once DON'T DO IT! JUST UNBIND THE KEY IN THE CONTROLS FILE IF THAT WORKS. Binding the key also causes the game to load the stage editor every time, which causes it to drop frames because it's buggy. The crashing is the game trying to update it to not load it but it's not working for some reason

[biomseed]

The only thing that fixes it is if you delete the save data of the game

[biomseed]

this is getting fixed in the next patch/update