Scoped CSS not working with HTML templates

[Tarmil]

Most likely because Node.Elt does not check CssScope like the computation expressions do.

[Tarmil]

Oh, looks like this will be incompatible with the fact that the template engine uses plain HTML whenever possible (ie for all subtrees that don't contain any holes). Because with scoped CSS, we need to add an attribute to every element.

I'd hate to have to get rid of this optimization though. Maybe we can add a static parameter to the type provider so the user can choose: if they use scoped CSS, they must disable the optimization, but if they don't use scoped CSS, then they can enable it.

[Tarmil]

Fixed in v0.23.52.