Can't import backups - file picker doesn't show any files or folders

[missytake]

OS: xubuntu 24.04
delta version: 1.50.1

expected behavior

When I try to open a backup .tar file for importing them, it shows me files or a folder structure so I can select them

actual behavior

The file picker is completely empty:

steps to reproduce

1. in the start menu, click on "I already have a profile"
2. click on "restore from backup"
3. see the empty file picker

[Simon-Laux]

are home and desktop also empty, or is it just the recent tab?
might be the sandboxing, though I wonder why it doesn't show downloads, documents and so on in the sidebar

[missytake]

home and desktop also appear empty, yes. The Downloads, Documents, etc. folders don't exist in my user account... but creating them and adding them to my normal file picker doesn't make them appear either.