When I was making an animation for a sprite, I somehow ran out of room and the play and stop animation buttons on the right where it shows the frame previews, were like, pushed off to the right past the browser window.
So I expanded the window and it started showing my game in the background instead of giving my buttons back and I came to realize that the sprite editor window is just a "pop up"(?) instead of an actual screen so i can't get my buttons back without deleting a few frames. I also can't delete frames sometimes.
My buddy had this same issue, he's gonna post a screenshot of it. Thanks in advance.