Strange seamless toggle

This requires opening the filter in the editor. The instructions are written inside the editor using controls. Note that no overrides are activated.

What I see (is it seamlessly tiling?):
As provided (noise dist. to threshold to bomber): YES
Noise dist. to threshold AND to blend (any input): NO
Noise dist. direct to bomber: NO

Both the bomber and the noise dist. switch between seamless and not seamless (you can tell because the blobs change shape).

Not a big deal, I can use the seamless tiling override fine, but strange behavior... guess that's why the override is there in the first place.

Seamless Toggle Bug.ffxml