We have multiple scouts that this applies to (at least 3) but this is a representative example. We are a new, virtual, Pack and many of our Scouts are also enrolled in a “home” Pack. I don’t think that’s the issue though - my gut feeling is that it has something to do with age (perhaps the kids in question are young for their grade.
Scout A is a Wolf.
He’s in our Wolf Den.
When you click on his name, it shows Tiger Den
When you try to add Advancement, there’s no Wolf option:
Even if the original Pack has him in a previous Den, I wouldn’t think that would affect his ability to earn the next rank (the Dens in Scoutbook seem to be just arbitrary groupings, not a limiting factor).