My Customised Pannel

Hai, After updating to UI 8.5 , I am facing Network issue, calls are not connecting some times,Major Problem is On the top of Right side only SIM1 is showing SIM2 is not showing, I have checked the Simstatus by opening Settings-About phone-Sim Statu...

When I am in home screen 2nd Sim or Signal strength is not showing , when swipe top to down it showing , what is the issue

After Upgrading to 8.5 on my S24 ultra , I am facing calling issue that after connecting call opposite person unable to hear my voice.Can anyone having these issue