[Bug]: Unable to view Settings GUI of plugin
### What happened?

When i try and configure the settings of this plugin, nothing loads except for a divider bar. 
I can still edit the settings in the config file, but was hoping to troubleshoot and test something from the GUI. 
Initially when i first set this up i remember the GUI working (around 1-2 years ago). 
This is running on a Rpi4 which only runs Homebridge, so no other changes have been made to the device itself. 

I've tried numerous browsers and devices, but they all load the same thing. 
Other plugins settings gui loads fine, it's just this one plugin that won't show anything. 
Rebooting also doesn't make any difference. 
<img width="838" alt="Screenshot 2022-12-06 at 11 44 33 am" src="https://user-images.githubusercontent.com/63892814/205778635-44c25d3e-64aa-4936-871d-c7f8f5af694f.png">


### Device Type

Station (Supported)

### Plugin Version

v2.0.x (Supported)

### HomeBridge Version

v1.4.x (Supported)

### NodeJS Version

other (UnSupported)

### Operating System

Raspbian 10+ (Supported)

### Relevant log output

```shell
n/a
```


### config

```shell
n/a
```
