@Hatch in chicks , have you ever read this article?
https://www.backyardchickens.com/articles/guide-to-assisted-hatching-for-all-poultry.72886/
To answer your question, the article addresses dealing with a chick with an unabsorbed yolk. (That's never happened to me and I had forgotten the...
I'm having trouble seeing the photos due to a bit blurry, but it is possible that although they were shrink-wrapped and would have eventually needed your help, they were still absorbing their yolks and so not ready to hatch. In the future, if you need to help a shrink-wrapped chick, only pull...