I own s23u and the best software and update till date i used was oneui 5.1 there is no match comparing to battery life. One thing I've learned after updating oneui 6 is wait. I'll wait till samsung drop atleast 1 patch with bugs fixed after oneui 7 update for a smoother bug free experience.
Kindly complaint to Samsung customer support through Samsung Members App as error report also send log files Along with this error report for this issue and wait for next update may be fix it by Samsung team soon. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.
