Element Messenger does not beep before making a call

### Steps to reproduce

It does not beep during a voice or video call, but it is ringing for the other party. After answering the voice there is no problem. I don't know why it doesn't beep.
It has the same problem on all phones

### Outcome

It does not beep

### Your phone model

samsung s9 and other phones

### Operating system version

android 7, android 9

### Application version and app store

element 1.6.20

### Homeserver

synapse 1.91.1

### Will you send logs?

Yes

### Are you willing to provide a PR?

Yes