Possible Preclude bug

[CapedCrusader]

If I attempt to Preclude a given item from two different datasets I get a duplicate record error.

Example: The Power Points Edge. For Deadlands I want to preclude it because I have a new Power Points Edge built to handle the Deadlands Arcane Backgrounds. In Hellfrost I want to preclude it because Hellfrost doesn't use Power Points. If I have the preclude listed in both USER files in the Preclude tab, I get (Preclude - Duplicate record encountered ('edgNewPts')) and neither USER file (DL or HF) loads. Each preclude is listed with a different Source Id that matches the USER file it's in. But it appears to only check the Thing Unique Id for duplication and not look at the Source Id associated with it.

How do I preclude a given item from more than one dataset?

Should I be using Hidden instead?