Layers Navigation: Parent and Child Pages

We build multi-page design files and it would be so useful to be able to create parent and child pages in the left navbar in expandable/collapsible sections (similar to how the Assets tab used to perform to view and access components across multiple libraries – the old design/interaction pattern was easier to navigate. I’m often lost in the new one, selecting one library to view its components at a time. I like to be able to view and access diff components from diff libraries at the same time. I’ll often have two different libraries expanded at once.)