I just noticed one thing with tag folders and IFC export what could be improved.
When you export models to IFC, stuff at hidden tags doesn’t come at exported model. Now if you want to hide stuff by hiding the whole folder, it is not hidden from IFC export.
Same thing happens with both, SketchUp native exporter and IFC Manager plugin.
Not sure is it happening with newer versions of IFC Manager (I use 2.2.5)