ATC message log can't be disabled?

Are you on Steam or Microsoft Store version?

Steam

Are you using Developer Mode or made changes in it?
No

Brief description of the issue:

ATC message logging can’t be disabled.

Detail steps to reproduce the issue encountered:

Turn off “ATC message log” in “assistance options”. Start flight. Open ATC window. See it still logging messages.

Build Version # when you first started experiencing this issue:

All versions up to SU7 beta.