I would really like to be able to edit subassemblies created with "Create subassembly from polyline" command. This is an easy way for non-corridor experts to be able to create somewhat advanced corridor geometry.
If there were some sort of way to edit subassemblies like a polygon it would be time saving and a good quality of life update.
The subassembly could perhaps be edited in a similar mode as "edit block" or perhaps even simpler... The current workflow is either to trace the subassembly and re-build it with coding and correct dimensions or copy the old subassembly and then explode it and then edit/stitch it together again.
