Create a better PDP page
The PDP page needs a facelift its so dated and awful you cant compare to the new powerapp form or even modern sharepoint form . Create the ability for the PDP to include a form based design that can cater for a better layout
James McHugh commented
The same applies to almost all the other pages - except Issues and Document Library which has already been upgraded to the modern SharePoint experience.
This is a must! Most of my client make fun of the screen :(