Suppress or hide "Are you sure you want to leave?" prompt when clicking on a dynamic link on sail form

Hi Guys,

How to suppress or hide  "Are you sure you want to leave?" prompt when clicking on a dynamic link on sail form. 

The scenario is we have a Process which uses a Start Form in Sites. When we click a Dynamic Link (which leads to a specific Record), we consistently receive "Do you want to leave?" prompt. Is there a way to suppress this prompt? Is this something configurable in the Process Model that we can just turn off?

Thanks in advance.