oh, just looked at your screenshot... that's a little more misaligned than what i was thinking! Definitely a bug that i hope they'll fix. Kinda sad it made it into the public build though
Adobe hasn't been able to fix this for at least a decade now. I've thoroughly documented all the button alignment issues and they just don't care. Blows my mind that a company which builds software for creating UI's doesn't seem to care about their own UI. Weird, eh?