I Can't Get Blog Templates To Show In Gravity Forms

Team WPMU,

I'm putting together a new website builder form and I wanted to add a template option. For some reason, the templates are not showing at the bottom of the form.

I've selected "show blog templates" in the User Registration settings. It's been a while since I used this function, but normally that's all it takes for things to show up.

Am I missing something?

Thanks,
Rob