So while I was building in Group Create I enabled it to allow a friend to help me out, I had some unions already made BEFORE enabling Team Create, after it was enabled, it seemed they where invisible. after trying to fix them (resizing, CLT + x and ctrl + v) I had no luck with trying to recover my missing unions. We did some testing, we had no issues creating new unions in team create, the ones that did transfer over had no issues being resized or re pasted. I tried toggling team create to see if that would return my mission unions, still no luck.
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Also it could be helpful to check if you have all the steps accounted for here:
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