When a friendly unit is dominated and is engaged by another friendly unit and the dominate ends while they are still engaged, engagement does not properly end. The friendly units can move away, but if the previously dominated unit moves, they will suffer disengagement attacks from the friendly units that they are invisibly engaged by on the data side.

Expected Result: Engagement should properly end after Dominate ends.

This also could be because of the Fighter's Defender ability, rather than just a single engagement. I've been trying to reproduce it with the BB Priest attacking the dominated Rogue, but I've been unable to.