If you’re trying to zap on primal web on safari, I figure out a hack to be able to zap with any wallet. In the comments, there’s a bookmarklet that when used will pop up a QR code for the zap invoice on the screen when you zap.

nostr:note1sfkws5rj3nahh5r9rwzh99lwcmax0zx0zd6d5awr42z9fum039jqam2nrz