Should any one stumble upon this issue @tenderlove reverted commit a8bf129 in a71350c which is in v5.0.0.beta1 and later.

I would like to understand this design then. In my experience it has only served to limit what I can achieve, and gained me no additional benefit.

which I hope would extend to iframes.

Thanks for the rest of the story.

What's the point of playing a game featuring fjords without also including vikings to pillage the other player's lands...I've actually developed two additional tiles for Fjords: The Dragon and The Marauding Hoard. Both do exactly that.(I've play tested them with a friend well over 40 times and we both agree that with an expanded set of Fjords tiles, these two greatly improve the game for us. I'll write the tiles up and post them to BGG... eventually)

I'd be happy to take on this issue, if no one else has up to this point!

I recommend folks use https://github.com/shama/bel instead of this package; we've been working hard on it for the past two years to make sure it has all the features you could want to write inline HTML. Hope it's good; closing for now!

Wow, no answers to this question. That's too bad. Did you ever find the solution?