I would like some way to visually identify objects that have been manually changed in engrave mode. Similar to how staff and note spacing change colour when they are edited. This would apply to things like slurs and other objects being moved, stems being flipped, manually beaming, accidental show/hide property. Essentially, everything from the properties panel that is not the default settings.
I would guess this would be done with something like a signpost, but (obviously) that’s up to the Dorico team to come up with a good solution.