You're probably right, as nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z stated in the other comment: following follower packs doesn't work yet.

Or works with feed algos though.

But your idea is different to mine.

You want: follow all pack npubs with one click

I want: make a follow pack my home feed without needing to follow anyone of that pack