Unfortunately the carrier can mandate settings through your SIM. Even on unlocked phones (like I have) and Samsung cannot do anything about it. For example, the test menu in the dialer app is disabled by Verizon Wireless.
Hope this helps.
Hello @mindsunwound ,
Thank you for your feedback. If you haven’t already, Please update Samsung members app to latest version from 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.
Please make a note in error report that this only started happening after updating to beta software.
One UI Beta Team
Multiple reports have been responded to with "no logs" despite following the instructions to stay in the members app until I get the message the logs were successful, multiples told me that it was fixed in the next version (the next version being ZUL1 which I am on), it is very discouraging that it appears that this is not being addressed, at all.
If that one change could be made to the structure of the settings so that I could have the time zone set manually I wouldn't care that automatic Time was on.