Q Light Controller+

I have an LED Bar that has a dimmer channel for each section of the light and no master dimmer channel, but in the QLC 5 2D + 3D visualizer, the fixture doesn't work without a master dimmer channel. Is this a bug or how it's intended?

LED Bar's Manual:
https://www.manua.ls/beamz/lcb803/manual?p=28

Maybe we should start thinking of implementing virtual dimmers...

There's an error in the fixture definition: 48 ch mode has 49 channels.
I removed that, and after that, at least in v4, it started to display colors in 2d preview (which it didn't before).
V5 still stays dark in 2d and 3d previews.