Let guests challenge bots to unrated matches

I have a few hobby-level bots playing on Lichess, and sometimes I want friends/others to try and play against them, Casually.
However, Lichess currently doesn't support challenging bots (or other players) without first creating an account. Even bots for unrated games.
Any chance of allowing this?

You can play the bot anonymously by using the (Play With Friend) button, Copy the link, Send it to your frienda
although that link just work for one game

The good thing is, send the link, and they can join it whenever they want, when someone enters it the bot will play.