the toggle that existed is the same as toggling a button - whcih can sit next to the closed library and properties.
properties should be editable while selection is active so those should be openable / visible whether in edit mode or not.
STILL TODO:
make dragging from library automatically into edit mode
add settings to either single select 'inspect' button or toggle on off
change display of active icon OR add icon for toggled mode for clearer display than blue icon for inspect
the toggle that existed is the same as toggling a button - whcih can sit next to the closed library and properties.
properties should be editable while selection is active so those should be openable / visible whether in edit mode or not.
STILL TODO: