Created attachment 15306 [details]
This bug is related to #33879.
Compile and run the attached example.
Output on Mono master/1508297:
Output on .NET:
It seems that ReflectedType property has wrong value.
There is in fact a difference between Mono and .NET behaviour.
Thank you very much,
Zoltan, would you mind taking a look at that? Thank you
This is fixed with https://github.com/mono/mono/pull/4353. Thank you Zoltan!