Element Call ringing doesn't stop

### Steps to reproduce

1. Answer an Element Call
2. While answering, a second call comes in
3. Hang up the first call
4. decline the second call

### Outcome
ringing continues

#### What did you expect?
ringing stops

#### What happened instead?
ringing continues

### Operating system

Windows 11

### Application version

Element version: 1.11.92
Crypto version: Rust SDK 0.9.0 (5de53c7), Vodozemac 0.8.1

### How did you install the app?

element.io

### Homeserver

element.io

### Will you send logs?

Yes