New ability to control hidden objects with outliner is very nice feature but there is problem now if you have to organize large IFC models with thousands of objects.
In SU 2019 I used VICO IFC extension to send IFC objects in correctly named layers, but usually there are “creative” modelers who does walls as beams etc. So I used to hide layers to keep SketchUp not freezing when I was sorting objects to their right layers with outliner.
So the problem now is that outliner is trying show all the objects in the model so it is pretty heavy for SU to handle for example my current project which includes about 15 000 components.
Please could you add some feature to select if outliner shows objects that are in hidden tag (layer) so I don’t have to keep jump between 2019 and 2020 versions.