[feature request] in open/save dialogs show nested folders for easy navigation

[carsten88]

When you try and open or save a file in an application, there is a dialog window. It shows folders without showing the ">" arrow in front of the folders which contain nested folders, like in any other filemanager. This would make navigating the folders easyer and more intuitive.

version 22.1

[JosephMcc]

https://github.com/orgs/linuxmint/discussions/862