Man, being sarcastic is so helpful to game development!
Yes, I think it should get its own button. However, it was also implemented a whole 2 days ago, so maybe give it a bit for it to get hammered out. Also, also, the " key is to change movement mode, so it’s the right place to put it until it would get its own button. Also, also, also, as pointed out, changing movement doesn’t take any time so pushing the button one more time has no consequence in game.