Opening an empty folder inside Wastebasket shows "Wastebasket is Empty"

Affected version

• Nightly flatpak: Yes
• Other: 3.34.2 release 1.fc31 (Fedora 31)

Steps to reproduce

1. Move (delete) an empty folder via Nautilus into the Wastebasket
2. Open the Wastebasket in Nautilus
3. In the Wastebasket, open the empty folder you just deleted
4. Observe that it says "Wastebasket is Empty" while it evidently is not.

Current behavior

Text reads "Wastebasket is Empty"

Expected behavior

Text reads "Folder is Empty"