What happens when a sub is bundled but games are not?

I don't recall many packs getting in bundles, but they are registered fully as bundle games: for example the Serious Sam Complete pack was on HB once, and the whole stuff is on the bundle list now.
Then there is Bundle Stars, which calls Steam packs "bundles" (because Steam itself calls these bundles), but they are simple sales under a different name. They are not on the bundle list, because, well, they are simple store sales on a single game most of the time.

Do you have example?

Intuitively, if a game is in a bundle, it is considered being in that bundle.
Someone slapping a categorization on it doesn't change that. :P

Of course, I couldn't say if that's actually the implementation, but it's nonsensical, otherwise. =O

They don't seem to be showing in the bundled games list, in any case... =O

So... no, I guess they don't count, for some reason.

depends if you can split the pack and gift each game individually.
but i think those packs are usually activated on the same account and don't generate additional gifts in your inventory (games you already own are discarded on activation), so it's impossible to split them and exploit CV.

support staff/bundler will probably know more about this.