If you create a `IfcMemberType` predefinedtype= `STRINGER`, the UI for the Stair Parametric Geometry is not available.

[theoryshaw]

We often use the parametric stair to create stringers. If you create a IfcMemberType predefinedtype= STRINGER, the UI for the Stair Parametric Geometry is not available.

2024-07-31_13-29-11_blender_.Unsaved._-_Blender_4.1blender.mp4

It also doesn't create a new type, if you do this...