I grouped a set of features (side, pocket, holes,...etc) & it creates a problem where the side feature wipes out the entire stock. If I set the side feature as a pattern by itself & group everything else together to pattern, then everything cuts fine. Is there a bug in the software that prevents grouping side feature w/others?

Oh yeah, one more thing, NT spiral wipes out the entire stock regardless if I pattern the side feature by itself.

Btw my software version is 18.7.0.18