Good to hear that.
Well i guess you should test it and report back, otherwise we won't know for sure.Further, could Chinese/CJK/DBCS font family name be applied in this setting?
Good idea, I will add such an option since I am already working on the NaviCube (work-in-progress can be found here: https://github.com/FreeCAD/FreeCAD/pull/4502)