Yes, they were using the default sprite material which doesn’t have a sampler set. I set to a new material with a sampler set and they look like I would expect them to.
@Ragnar_Svensson That would make sense.
https://www.pkeod.com/defrs/auras_fixed/
This is a good reminder to always be careful to use a sprite material with a sampler. I added another sampler to the other sprites with a sampler and it made them look better than the default sprite material with no sampler defined. And no default sampler is set in game.project yet.
Edit:
This was current value in game.project, changing it had no impact on removing the unintended effect for the attachments I did not change from the default sprite material.