Hello,
I'm having an issue where Astera tubes and NYX bulbs in Mode 89 (most popular for Film/TV work) don't show color even when the crossfade parameter is at full. They seem to be only showing CCT. Additionally when the CCT is all the way at 0 it should be a very warm 1750K and right now it looks a lot cooler.
You may download the latest library file where we have made changes on the fixtures you asked. Keep in mind that crossfade between modes is not supported at the moment. After you install the new library you will notice that we have made it work as a switch so in 0-127 it works as RGB mode and in 128-255 it changes directly to CCT mode.