Hmmm, that is odd. I’m not sure why that’s happening. Maybe the Parabola team can offer some insight.
But, I have a functional workaround.
Before doing the Find Overlap step, create a new text column for both tables, where you merge the three fields you’re looking to compare.
Table 1
Table 2
Then do the Find Overlap step just using the new unique fields and you should get your desired result.
