Well, you know that from time to time someone comes along who finds a way to make something work that seemed impossible for it to work.
Logically the MQB and PQ25 platforms are different and it is possible that someone knows a lot for MQB, but "nothing" for the PQ25.
Until it is tested, we will not be able to know the result ... I am delighted to do the tests, I do not care about the final result.
As for the RLHS, B version (image) supports the 'rain closing' function, it is the version installed in my wife's Golf from the factory, and I have the 'rain closing' function enabled.
I don't know anything about the C version but it should also support the rain closing function.
Little by little it is clearly seen in this thread that I am making some preparations before changing the windshield, which is my last concern right now, ...but it is the most important thing. Trying to find experts to change the windshield to be perfectly aligned
when installed and not a simple 'cut and paste'. I will try to be present the moment the windshield is put/glued in place.