The log shows what roughly appears ok I think. We can see the dimmer setting between 0 and 99, and the color commands between 0 and 255.
There’s something strange in that there’s no data being received back from the device - is it actually working or is it a logging problem?
There may be some interaction between the two classes that might be confusing things - it’s late here so I’ll take a look tomorrow if I can find my bulb ;).