Imported DWG Intersecting Grid lines not Broken

Attached are Grid Lines Imported as a DWG and the Lines are not Broken at Intersections. Is this because “Sketchup.break_edges = false” on DWG Imports? dezmo.

I like that they aren’t broken but Curious as to why?

If however you need them to be broken, double click the group to open it, Select All then do an intersection.