A/V Receiver will not show up in home app.

[Bro-Rocket12]

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• Homebridge version: v20.9.0
• Plugin version: v2022.18.1
• OS, including release name/version: DSM Synology
• Homebridge-Onkyo installed via OS/distribution mechanisms
• You installed using homebridge-config-ui-x
• You enabled homebridge debug output

Describe the bug
Have exhausted a lot of avenues to try fix this issue but no avail. I am able to download and configure the plugin with no issues. It shows up fine in the homebridge portal and I am able to control it from there. But for the love for me, it won't populate on the home app. And before you ask, I have tried pressing the "+" on the home app and manually add a device but it does not show. I have even tried nuclear options were I unbridged the bridge and cleared all cached accessories and re-add everything but no luck. I have even tried setting up the plug in on a child bridge but the bridge won't add on the home app (it just keeps spinning and eventually fails). I don't know what else I can try at this point please help. I know the issue lies in this specific plugin since I am able to download other plugins fine and have them show up as accessories on my original main bridge on the home app. Any debugging ideas would be appreciated.

To Reproduce
Information on your Onkyo receiver:

1. Model information: TX-RZ730 but using TX-RX720 in the plugin config since mines is not listed.

Information on your configuration:

1. Homebridge config [v20.9.0]