Formula.Get on nested family only gets one formula

I’ll probably post this to the Github because I know he doesn’t use these forums anymore but I was wondering if anyone here knew what is going on here. I can’t seem to the the Formula.Get to retrieve multiple formulas from nested families.

What I’m doing is opening one of the nested families in the new family, getting its formulas and then closing it. When I do this I’m only getting one formula as a result. Any idea why?