Indicate Private Folders/Projects for Subfolders/Tasks

As an owner of a folder/task it can be difficult to see if other users have added the folder/task in a private folder.

When trying to edit the permissions for a user to a folder, access can be blocked because they have included the folder under one of their private folders which grants them full access.

When I view the access to the parent folder I manage, the user may have Editor Access so it seems like a bug when I can't make them an Editor for the sub folder because they have added the folder to a folder I can't view that they have full access to.

Could a feature be added that shows a folder exists in other folders we don't have access to... Ideally, the ability to contact someone with access to the private folder to request the sub folder be removed from their folder.