Missing folder/path information in flat lists

[PVince81]

Steps

1. Create a folder "test"
2. Mark it as favorite
3. Create a folder "sub/test"
4. Mark "sub/test" as favorite
5. Open the "Favorite" list

Expected result

A way to distinguish the two "test" entries, like for example a column that displays the full path to the folders.

Actual result

Two folders "test" appear and no way to know which one is which.

Version

git master e0df137

@pmaier1

[PVince81]

also applies to other flat lists like "shared with me" and "shared with others"

[kulmann]

Closing in favour of more detailed #5953