I thought it may have been a fluke... I'm curious now...
Hello @userlVe3PmKLSh ,
Thank you very much for reporting the issue to us. We appreciate your contribution to the Beta community. 5G icon is only indication of internet apn being connected. Other apn's may still be connected and working ok. As your internet is working fine, that is an issue why internet apn connectivity is not displayed.
One UI Beta Team