Right now I am just at basic testing with these and it's not looking good. I hooked them up to the R channel for testing off my board. No power supply as it is just one led at a time testing. I tested 5, all do the same thing. And a correction it is the Red and Green that is swapped not Red and Blue.
For simple testing just using the blink stick client to light up the led and that is how I figured this all out. If I plug my 5 led test strip in, the colors are correct. I suspect these may be SK6812's and not WS2812. I read something last night while digging the color format is different between the two. SK's being RGB and WS's being GRB or BGR, cant remember which but might explain what I am seeing.
Also I haven't been able to make anything work on the B and G channels either now that I am doing more testing. I can get it to flicker when the Pro turns on or I change the mode but nada on them either with the client or in python. Traced all connections and all is good.