List e.g. only nested PGs for when one wants to navigate the PG tree in the canvas. As we don't perform any operations on the components right now, that should work well and, as a bonus, support the tree-like path autocompletion, should we decide to implement it.
List e.g. only nested PGs for when one wants to navigate the PG tree in the canvas. As we don't perform any operations on the components right now, that should work well and, as a bonus, support the tree-like path autocompletion, should we decide to implement it.