Failed to allocate videosource

### Steps to reproduce

1. Open video room inside Element
2. Click "Join"
3. Get `Failed to allocate videosource`

### Outcome

#### What did you expect?
To join the video room

#### What happened instead?
Failed to join `Failed to allocate videosource`

#### Logs
The submit feedback button does not appear

### Operating system

Windows

### Browser information

Firefox 113.0.1 & Element/1.11.31 Chrome/112.0.5615.87 Electron/24.1.2

### URL for webapp

call.element.io

### Will you send logs?

No

No source file, test, or entry point is named. Start by reproducing the failure in the reported Firefox and Element environments and trace video-source allocation; done means joining the video room succeeds without the allocation error.

Written by the indexing model from the issue text.