Permission and Possession

[EarlS]

This problem occurred in a game against a bot. I'm not sure how it would play out with a flesh-and-blood opponent.

In this game, I Possessed my opponent and accidentally played the wrong card. When I pressed "undo" to fix it, I was asked for my own permission to allow the undo to proceed. This seems like one choice that my opponent should still be able to make in spite of being possessed.