Could be inaccurate battery reporting, but whatever the case it's time to get to a gas station and fuel up!
Thank you for your feedback.
Please follow the optimization suggestions by other users in this thread.
If you are still experiencing issues with your battery, please update Samsung Members app to latest version from the Galaxy store and send us an error report immediately after experiencing the issue from the Samsung member’s app -> Beta Feedback -> Error Reports to help us debug the issue.
We apologize for the inconvenience and appreciate your contribution to the beta program.
One UI Beta Team