Great to know. But only but two people have said they see this happening, and others who have tried to make it happen have been unsuccessful in doing so.
So a bug reproduction sequence would go a long way to revealing (or ruling out) the issue, as described in the Steinberg Support post: How to format a bug report
On a Mac here, which means shift-click in the track header to get the color palette.
I’ve often had trouble getting the palette from the track headers at default size, mainly because the active area for that function is so small that I tend to accidentally hit the arrow that opens up the edit lanes. I’d say my chances of getting the palette are less than 50/50 (if lucky) at default size. Enlarging the track makes for a bigger target and more consistency.
I wouldn’t call it a bug as much as an architectural detail worth looking at. In any case, it’s annoying, and I’ve wondered since the first appearance of this thread if what I’ve experienced may have been the root of the issue.
No, that’s not it for me here. Even on enlarged tracks, when the bug is there (intermittently), the palette opens, you click on a color and it doesn’t change a thing.