Why is the mobile responsive widget removed?

Hi! We use this widget on all of our e-mails, but I cannot find it in the new builder. Are all forms finally responsive?? That would be amazing! If not, please tell me where I can find the responsiveness widget. 

Thanks!

Yes, the form itself is already mobile responsive so it is no longer necessary to add the mobile responsive widget in your form. It was also removed for the same reason.

If you come across any issues with your forms, let us know.