Voice message loading status indicator does not disappear after loading has finished

## Steps to reproduce
1. Spotty connection
2. Download voice message
3. Play voice message

### Expected behaviour
Loading finished -> status indicator disappears.

### Actual behaviour

While playing the status indicator is still there:

This is the first time ever that's ever happened to me in years of use, so it's quite a rare bug 🦋

## Device information

**Device:** iPhone X

**iOS version:** 16.2

**Talk version:** 15.1.1

## Server information

**Nextcloud version:** (see admin overview page: `/index.php/settings/admin/overview`) 25.0.2

**Talk version:** (see apps admin page: `/index.php/settings/apps`) 15.0.2

**Custom Signaling server configured:** yes/no and version (see talk admin settings: `/index.php/settings/admin/talk#signaling_server`) no

**Custom TURN server configured:** yes/no (see talk admin settings: `/index.php/settings/admin/talk#turn_server`) yes

**Custom STUN server configured:** yes/no (see talk admin settings: `/index.php/settings/admin/talk#stun_server`) yes

### Server log (data/nextcloud.log)

```
Insert your server log here
```