I won’t write a lot here; I’ll just show you in the screenshots that the information isn’t displayed very clearly.
Also, in addition to changing the background size, this message should be highlighted in red, and the fact that the current mode will be selected QEMU — in green.
PS: Thank you for fixing this issue related to error reporting and the correct display of the current emulation mode. Of course, I would have preferred the button to be locked with AVF, but your current option is also quite acceptable.

I won’t write a lot here; I’ll just show you in the screenshots that the information isn’t displayed very clearly.
Also, in addition to changing the background size, this message should be highlighted in red, and the fact that the current mode will be selected QEMU — in green.
PS: Thank you for fixing this issue related to error reporting and the correct display of the current emulation mode. Of course, I would have preferred the button to be locked with AVF, but your current option is also quite acceptable.