Locking an image into a scrolling text field

Hello,

In website maker, I wish to insert an image into a scroll text box so that the image moves with the text when I scroll down. When I try inserting an image into my scroll text field, the image simply stays stationary when I scroll down. I wish to lock the image in place 'inside' the scroll text field. Is there any way of doing this?

Many thanks for any help.

Kind regards,

Adam