Battleground duo not reconnecting after disconnect

Hi, when I play battleground duo and disconnect (for example if the internet is unreliable for a moment), it doesn’t reconnect me again. If I close the app and reopen, normally it would reconnect me to the game, but it just takes me to the home screen and there’s no option to rejoin my game in progress. I can start a new one fine, but I’m leaving my partner alone and losing points. Any advice?

Playing on iPad Air gen 1 latest iOS.