Buttons drop below pop-up

Hi all,
I have a popup with a form and a repeating group inside. When I load the form the buttons drop below the margins of the pup-up. Making the pup-up longer does not change behviour.

Capture

Hmm, havent had elements go off the popup from my experience.

Are the buttons at the bottom contained within a group, within the pop-up? Does this happen when scaling with the width or just at the normal width (without resizing)?

Do you have a link to the site to check?