So I have implemented the "sections" customization of the body of my list form using json. What I really need to do is change the background color of the body. Is it really not an option for the body section? I know SharePoint has a long history of leaving out seemingly no-brainer features or options that devs have had to make workarounds for, but come on already. I know you can go full custom with power apps, I shouldn't have to re-invent the wheel to just make Microsoft's ultra flat contrast-less UI usable.