Start recording from Talk Android breaks participant list layout in the app

Steps to reproduce

1. Start a call from Talk Android
2. Join a call from a browser as a guest
3. Start the recording from Talk Android

Expected behaviour

When starting the recording from the Talk Android the list of participants is broken. In an audio call with two persons the initial of the guest already in the call is not shown anymore and another participant is added (I guess the virtual participant for the recording). If the recording starter leaves and reenters the call the layout is back as normal.

Actual behaviour

See above

Device brand and model

Fairphone 4

Android version

14

Nextcloud Talk app version

20.1.1

Nextcloud server version

30.0.5

Talk version

20.1.3

Custom Signaling server configured

Yes (specify version in Additional Information)

Custom TURN server configured

Yes

Custom STUN server configured

Yes

Android logs

Server log

Additional information

• signaling server: 2.0.1, compiled from source
• recording server: 0.1

Start with the Talk Android call flow and participant list handling at the recording-start entry point, using the reproduction steps and listed Android, Talk, signaling, and recording server versions. Confirm the layout fails when an Android participant starts recording with a browser guest, then verify that the guest initial remains visible and no duplicate recording participant appears.