Failed to load plugin config schema

[alexandrumanta13]

Describe the bug
Unable to config child bridge after install.

To Reproduce
Steps to reproduce the behavior:

1. Plugin installed
2. Added json in config.json
3. Save and restart
4. The bridge icon is flashing
5. Click on the bridge icon and plugin config
6. Error: Failed to load plugin config schema

Additional context
This is my BroadlinkRM plugin config inside platforms:
RF codes are too long so i have added "..."
I also tried to add host, same issue.
Homebridge v1.8.5 · UI v4.68.0

{
"platform": "BroadlinkRM",
"name": "Broadlink RM",
"hideScanFrequencyButton": false,
"hideLearnButton": false,
"hideWelcomeMessage": false,
"accessories": [
{
"name": "Open Pergola",
"type": "switch",
"data": {
"on": "scDoA7qeBgCFMB..."
}
},
{
"name": "Close Pergola",
"type": "switch",
"data": {
"on": "scDoA86eBgCFLxg...",
"off": "scAGArCeBgAEBA..."
}
}
]
},