Put a dynamic action on the page that you redirect to. You can make it a page load dnamic action with a javscript action.
as javscript code you can use:
Hey, I am having a similar issue. I have a google forms sheet that is long, when submit is pressed the confirmation is at the top. I found this forum and tried to use the code, but it hasn't worked. Am I doing something wrong? Here is the code:
<iframe src="https://docs.google.com/forms/d/1xTjBmneSEL_i4mfPjeP0S6NoP0lIOaP1sySWZ7M/viewform?embedded=true" width="600" height="2100" frameborder="0" marginheight="0" marginwidth="0"onload="window.parent.scroll(0,0)>"</iframe>
Summary: I need page to scroll to top after pressing submit so that ppl can see the confirmation.