[2022] abandon sanction for 24 hours

I feel as if being able to cancel a match and get a player banned within 30 seconds of them leaving is a bit unfair. Today I loaded into a ranked game and had an audio bug where i could not hear my team or any sound in the ban phase for that matter. I typed in team chat saying i was going to reset my game and be back in time for the first round. 30 seconds later i am greeted to a 24 hour ban because they cancelled the match.