Yeelight LED Screen Light Bar Pro and OpenRGB

Hey! Recently I’ve been interested in connecting my Yeelight LED Screen Light Bar Pro (YLTD003) to an OpenRGB solution, but unfortunately this didn’t work (backlight is being seen as a single LED, and controlling it doesn’t have any effect. Then I started to study following document, and it looks like some things are missing here, for example with the described methods I can set only one color for ambient light, but default options in Mi Home app have gradient presets - how can I replicate this behavior? I’m playing around with the commands via telnet, is list of commands here incomplete?

Here’s an issue about this device in OpenRGB