Submit button not visible on mobile devices.

Is it possible to either have a submit button as a final card or have the submit button visible at all times on mobile devices?

I don't mind using my own CSS to make this happen. At the moment mobile users won't be able to complete my form as they cannot see the submit button unless they scroll down? 

The other option would be to remove the full height on the white background. Do you know if this is possible?

The screen shot attached is on chrome on android.

Is it possible to either have a submit button as a final card or have the submit button visible at all times on mobile devices?

I don't mind using my own CSS to make this happen. At the moment mobile users won't be able to complete my form as they cannot see the submit button unless they scroll down? 

Unfortunately it is not possible to have the Submit button shown all the time when filling up Card Form. And there is no option to add a custom CSS code in the Form as well unlike the Old Layout.

However, you can try using the iFrame Embed code and reduce the generated height of the code so your form will be smaller.

The other option would be to remove the full height on the white background. Do you know if this is possible?

You can put your embed code inside a <div> tag and set the <div> height to a fixed value much smaller than the form's original size so it will automatically adjust based on it's container(<div>) size and remove extra spaces and also it will show the Submit button without needing to scroll.