Has there been any movement on this Konrad? I'm still seeing the behavior if I insert a form element on a landing page, data will prepopulate, but if I use the embed code, data does not prepopulate.
I'm using the embed code because I want to be able do additional configurion via the callback I can provide in the
Forms 2.0 API, and I don't believe there is a way to do that when you insert a form element into the landing page.