Somehow, I saw the "Make Opponent Resign" prompt appear even though both players were actively playing the game.
I did not attempt to force my opponent to resign at that point.
Screenshot attached
this is based on another bug introduced with rising sun that tricks the table into thinking there is 2 ready players when both players ready up, but one then quickly chooses to leave before the other chooses ready, and then creates a new table where only you are there in reality, but the table counts it as a game with active players.
when this happens, as soon as that false game is created, the timer for your non-existent opponent starts, and it carries over into your next game. when it asks you to force resign your current opponent, it's a bug from your previous table being carried over.
it doesn't actually make the current opponent resign because its retroactively being applied to the previous table's opponent.
i know. i have clicked it.