TALKBACK not working
### What happened?

I cannot get Talkback to work at all on any of my Apple Devices like my Watch, iPhone, old iPad.

My setup includes a HomeBase 3 (S380), and some EufyCam 3's (S330).

Is there any configuration I have to do to make it work? 
I know the Talkback feature on this Eufy Homebridge plugin works as I had a Dual 2K Doorbell that worked perfectly, however I have since had to return it as I got another doorbell.

APPRECIATE any help and assistance... this is the only function that is not working for me from the native eufy app. Streaming looks great and as well as automations on my RPi 4 8GB.

Also just want to say BIG thanks for creating this plugin as it has reenabled all these useful features that I sorely missed when I had native HomeKit support from my previous EufyCam 2 cameras!

### Device Type

Indoor Camera (Supported)

### Plugin Version

beta (Best Effort)

### HomeBridge Version

v1.6.x (Supported)

### NodeJS Version

v18 (Supported)

### Operating System

Raspbian 10+ (Supported)

### Relevant log output

```shell
[8/17/2023, 11:26:46 PM] [EufySecurity-2.2.2] INFO:  HB3 station livestream (P2P session) for Front has started.
[8/17/2023, 11:26:46 PM] [EufySecurity-2.2.2] INFO:  [Front] [Video Process] Starting video stream: native
[8/17/2023, 11:26:46 PM] [EufySecurity-2.2.2] INFO:  [Front] [Audio Process] Starting audio stream: 16 kHz, 24 kbps, codec: libfdk_aac
[8/17/2023, 11:26:46 PM] [EufySecurity-2.2.2] INFO:  [Front] [Talkback Process] Starting audio stream: 16 kHz, 20 kbps, codec: libfdk_aac
```


### config

```shell
"enableCamera": "true",
                    "videoConfig": {
                        "audio": true,
                        "debug": true,
                        "vcodec": "copy",
                        "useSeparateProcesses": true,
                        "audioSampleRate": 16
                    },
                    "talkback": true,
                    "enableButton": false,
                    "motionButton": false,
                    "unbridge": true,
                    "refreshSnapshotIntervalMinutes": 15
```
