This is completed. There is the AutoHeight property on HTML Text controls.
We are fixing a couple of bugs with edge cases, but the feature is complete.
The auto height doesn't work properly. If the HTML field fits withtin the screen it's ok but if not is just gets cut and it's not even possible to scroll. Is there a workaround for this?
@FilipK(This idea may have been edited at some point, but idea author would like an update on the latest title.)
Will be watching this one for additional votes as well.