Occlusion Labeler issues

[calingc]

Hi, I've been trying out the new occlusion labeler and most of the time it works, but I get some inconsistent behaviour on objects occluded by other other objects of interest. Here's an example of where the visibility should be around .5 but the occlusion labeler says it's 1. I'm using only the visibility_in_frame. All the other fields (percent_visible, percent_in_frame) or any linear combination or multiplications give values that don't make sense. Is there anything I should be doing differently?