Infinite combo time out bug
It's insane that this client has no shortcuts for infinite loops or at the VERY least, when the OPPONENT goes infinite YOUR TURN TIMER doesn't run out in YOUR OPPONENTS TURN. Subsequently even if you were to have an answer for infinite tokens and like, such as an exile/board wipe effect and wait for them to deck. IT DOESN'T MATTER! They'll just make sure you don't get a chance to respond, the turn ships back to them and they can attack for lethal. It's an exploit, there's no other way to put it and honestly the cards should be removed until you fix it. Add a shortcut feature to loop an interaction X amount of times, fix the time out exploit, don't have infinites possible at all. These are all options/outcomes that are more acceptable than watching someone go infinite for 20 minutes while you have answer in hand just to have your turn skipped and sent right back to the opponent.
For this issue, please submit at: https://mtgarena-support.wizards.com/hc/en-us/requests/new and select 'Report a Problem in your Event'.