What are these little squares

[wicket82]

I have noticed that one of my props doesn’t light up in preview when I have a motion effect on the entire roof. The prop is one of the ridges on my roof. I fixed it by deleting the motion effect for that particular prop and leaving the entire roof. I know I don’t need that prop and the entire roof sequenced at the same time. But this is the only part of the roof that does this. And it’s the only one with these little squares. It’s like this on all my songs using this preview. What are the little squares and how do I fix it if I can? 

[Jack]

Matt Brown LOR,  just finished helping me on this very issue. The Square icon suffix, indicates that those rows are applied to a Subsection of the prop or group.

for more info. go to LOR---help--- motion effect rows dialog

Jack