Seems to be solved in Xcode 14.2 with iOS 16.2. Anyone else who can confirm the fixed issue?

Same issue here. On macOS 12 I can not change the language or region setting of a iOS 16.1 simulator. But on macOS 13 it works as expected. I would appreciate a solution a lot because one Mac I can not update to macOS 13 but the machine is still needed. Thank you.