I found that strange issue with curtain wall doors and windows. If you don't have a report parameter named "Height" in your family, it does not show opening height. So far, okay. I created a parameter with name "Höhe" (en. Height) and loaded it to the project. In German version of Revit I can see the opening height but when I open same project in a different language, I can't see it.


It would be nice to have that it could calculate openning height from "Top" and "Bottom" references..