HKSV Variable Bitrate Not Working As Intended
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**Describe The Problem:**
Installed the latest homebridge plugin, added Enable.Video.Dynamic.Bitrates and Disable.Video.Stream.Quality.High
restarted homebridge, however my recording quality keeps changing on protect after viewing camera in homekit.

**To Reproduce:**
Same as above, set recording stream in protect, then open camera in homekit, go back to protect and quality is back down.

**Logs:**
If needed I can grab these but haven't done in the past so dont want to post anything not needed.

```
Show the Homebridge logs here.
Remove any sensitive information.
```

**Homebridge Configuration:**
{
    "controllers": [
        {
            "address": "192.168.1.1",
            "password": "removed",
            "username": "removed"
        }
    ],
    "options": [
        "Enable.Doorbell.Trigger",
        "Enable.Motion.SmartDetect",
        "disable.802AA8CC3F46",
        "Enable.Video.Dynamic.Bitrates",
        "Disable.Video.Stream.Quality.High"
    ],
    "platform": "UniFi Protect"
}

**Screenshots:**
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**Environment:** Hyper-v direct network access

* **Homebridge Version:** 1.4.0
* **Node Version:** [v14.17.5](https://git.io/JTKEF)
* **Homebridge-UniFi-Protect Plugin Version:** homebridge-unifi-protect v5.3.0
* **UniFi Protect Version:** Protect 1.21.0
* **UniFi Protect Controller Type:** UDMP
* **UniFi Protect Controller Firmware Version:**  1.11.0
* **Apple Device and iOS / macOS / iPadOS / tvOS Version:** iPhone Pro 11 
* **Operating System and OS Version:** Windows Hyper-v

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