I just checked the code you sent and it looks like valid html, so I would expect it to show up in your mail client as I posted above. I just posted the steps I went through to check that in case anyone wanted to play the home game.
Yes, but it hasn't. That's the big mystery.
MacBook Pro - M2, Ventura 13.6 Safari Tech Prev 17.0 Safari 16.6 Firefox 116.0.2 iPhone 7 Version 15.8
