Hey HippedOak0608, thanks for getting in touch with us!
I've had a look at the video footage you've sent to us and was unable to identify any issue there.
As it stands, since Y5S2, we've introduced match cancellation feature (
patch notes).
In case if there is a missing player in either team, vote will be triggered, allowing the team to decide whether they wish to continue. If match is cancelled, player who left will receive suspension accordingly, however if player comes back, regardless of what the vote result is, you will be able to proceed with the match.
This something that has been implemented to help in those rare instances where you have a teammate missing.
Should you have any questions, let us know!