Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
And this is the code I'm using in FlicHub studio to handle the matter events for volume-up, volume-down, volume-set, toggle operations and preset handling.
FlicHub Studio - QuickJS code in Google Drive
No one has replied
