Buttons in custom editor window act weird need help solving it.

The text inside my buttons is moving when I resize the window look at the link below for a short clip that shows the problem.

Clip

I think it’s a bug but i’m not sure can anyone confirm this?

I do not face this problem to my inspectors. Just tried that at 2018.2.4f1 version and it seems to be ok. Thought, it is not a problem it is just a small “glitch”. Try setting a custom theme to your inspector and see if the problem persists.