In my opinion it is really unfair to those who do not have an incredibly stable internet connection to punish these players with a 10 min break of fighting. You get punished enough by losing rating. If it is about the avoidance of pushing, just dont let anyone fight the same opponent in consecutive battles- problem solved.
Honestly it is the most frustrating aspect of this game and it serves literally no purpose whatsoever.
I hope you think about changing it.
For me it is always like: Alright i can not fight for the next 10 minutes, then I go offline for the next hour or so. You.lose.players.with.this.
Sorry for my temper but this really gets on my nerves massively.
Have a nice day guys and stay healthy!