Hi @theisogunro ,
Could you please share more details about your scenario? What are the Page tabs for? What's the purpose you would like to achieve to put the tabs in the Form?
Assuming that you would like to switch pages of a SINGLE Form since too many data cards in the form and you would not like to scroll down, I'm afraid there is no way to achieve your need.
The proper practice I think is using two Forms, each one includes data cards of partial fields. Then you will need to make the tabs out of the Form, like my demo follows:

Steps:
1\ Set OnVisible of the Screen to
UpdateContext({varPage1:true})
2\ Set OnSelect of Page1 tab to UpdateContext({varPage1:true}) and Page2 tab to UpdateContext({varPage1:false})
3\ Set Visible form1 to varPage1, and form2 to !varPage1
4\ Overlap the two forms.
Hope this helps.
Best regards,
Community Support Team _ Jeffer Ni
If this post helps, then please consider Accept it as the solution to help the other members find it.