I just found this today. I have no idea how it evaded my attention for as long as it has… Repeated line alert!
Anyway, today’s example: Sea of Sorrows faction event. The filter wants Blue and/or Brown as shown:
BUT! We can’t ask it to show only Blue or only Brown. Because its locked in like that.
So I can’t do this (that’s taken from standard PVP):
What to do, what to do…