I have recently started using Data Viz to highlight certain fixtures in a light plot. I'll set some data in a user column and then in the viewport set Data Viz to change the fill of those instruments, based on a user field. For most objects it works as designed, and is much more flexible than my old method (layer colors). However I have noticed a few issues with this new feature.
With certain instruments the fill won't take at all to the symbol. If I re-draw the outline from scratch and place it in the symbol this seems to solve the problem. Any idea why this is happening? I have confirmed that all attributes of the "broken" object match attributes of other working objects. Occasionally the fill will only take to certain parts of the symbol, like a small circle inside the instrument.
The label legend fill does not change to match the symbol, so the channels in the center of the units have white fill over a yellow unit. See below for an example.