Forgive the title
My character has 0 gold, but since these are free, I'd expect them to work. A relatively minor bug since people with 0 gold are not likely to be at a dye dummy in the first place. I shall continue testing on a character who does have some gold.
------ EDIT: I have some feedback related to ease of use.
Since the menu looks like this, one has to scroll to see everything. For some who are very experienced they might be able to zip through the menu fully based on memory, but maybe there's a way to either make the menu larger or just condense the info (less line breaks)? Probably not a big deal.
When using R -> View Item Colors, it doesn't tell me what the dyes are for individual body parts. If I wanted to learn what dyes I'm wearing, I'm not sure how I can do that, because it only tells me what dye I selected for "All" before applying individual parts:
My character looks like this, for reference, so he's definitely not all liver browns and light irons:
This could be solved by me just writing down all of the dyes on my end, of course.