Next time, don't share an URL, but instead share the 'nevent1qqs23...etc' directly, preceded by 'nostr:'. So 'nostr:nevent...etc', like this:

nostr:nevent1qqs23xq97qzzkhp06aur3maelwpehaqykef3302qpd44x9s83p7m04g6elce3

Selecting 'copy note ID' instead of 'share' will do this automatically for you if you happen to use amethyst.