No Video Input on Flatpak Version

Bug report

• Platform: Linux

• OS version: Fedora 42

• Jami version:

• Distribution channel : Flathub

• Account-related devices: single

• Can you reproduce the bug: at will

Steps to reproduce (STR):

1. Launch flatpak version of jami flatpak run net.jami.Jami
2. Go to Settings -> Media -> Video

• Actual result: No video devices listed and no video preview

• Expected result: Video devices should be listed and preview shown

Relevant logs, screenshots or video :

See: https://github.com/flathub/net.jami.Jami/issues/100