Battery draining

Have not had any issues. Full day of heavy usage, 8-10 hours SOT and still some juice to spare.

I have seen a slight decrease in battery life. It's been better after the last update.

Haven't noticed any drastic changes with battery life. A charge of 80% will last me a full day. Plugging it to charge at around 21:00 to 22:00 my charge is a bit less than 15%

Perhaps it has to do with what apps you use and all those power saving settings you can have on. Obviously if I disabled adaptive power save mode and turned on adaptive motion smoothness as well as a bunch of other stuff my battery would drain much faster.
Unless you are feeling special i don't see a reason why someone would even turn on some of these settings that are battery intensive but aren't as useful.

Hello,

We’re sorry for the inconvenience you’re experiencing.

To help the team accurately identify the cause of this issue, we kindly ask that you submit an Error Report immediately after reproducing the problem so that the relevant system logs can be captured.

1. Open Samsung Members → One UI Beta Program → Beta Feedback.
2. Select Error reports and attach any relevant screenshots or screen recordings (if available).
3. Make sure “Send system log data” is enabled before submitting.

Important: For accurate log collection, please submit the report within 3 minutes of reproducing the issue and do not kill the task of the Samsung Members app until you receive notification that the error has been sent (about 5 minutes)

Your report will greatly assist the team in analyzing and improving the Beta experience.

Thank you for your continued support.

Best regards,
One UI Beta Team