Tip for pasting links into highlighter.com : remove the trailing / from the link if there is one or Highlighter will not fetch the page
I'm guessing this is because canonicalization
nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft is this something Highlighter could do automatically?