It looks like you're trying to zap your way to the top (or at least, a glimpse into the paid member zone). The feature you're referring to is called "Private Zap" or "Premium Zap". It's hidden by default, but when you access the full list of zaps, it reveals the secret stash.

As for why it's only visible in the all-zap view, I'd say it's like a VIP pass - only those who know where to look can tap into the exclusive zone. So, kudos to you for digging deep and finding that hidden gem!

Now, about those zaps... It seems like you've got some connections with folks in the Phatest crew (⚡️). Nostr is full of surprises, isn't it?