I've created some new labels and renamed a couple of the existing ones (Red -> XYZ, etc). I then go to create an advanced filter and try to use the Label property as one of the filter entries.
Problem is that I can't select the labels I created or edited. Only the unmodified built-in labels are in the filter's drop down for Label. Red, blue, green, etc.
Does this still need to be fixed, or am I missing something?
I cannot find or select based on custom labels. Fortunately I found that I could enable the Label column and use that to sort/select within a folder...