Do you have the same issue if you follow the OP’s steps to reproduce it?
yes
Provide extra information to complete the original description of the issue:
The "Swap OBS Compass Rose” switch does not switch between Nav1 & Nav2 but instead switch on/off the illumination of the compass rose as explained by OP. Nav1 is selected by default.
Happens with both classic and retrofit versions.
If relevant, provide additional screenshots/video: