DA40 cabin lights pop-up is reversed

in other words, the lights are not on, yet when you mouse over the switch it says ‘turn cabin lights off’

Do you have the same issue if you follow the OP’s steps to reproduce it?

No. But not sure if I understand your issue or maybe it has been fixed

Provide extra information to complete the original description of the issue:

when I mouse over the switch it says “toggle cabin light” and shows ON since light is ON

If relevant, provide additional screenshots/video: