Did SwiftUI Form change?

I believe that sections in a SwiftUI Form used to extend to the left and right edges, but now the sections are in a card like format and don't extend to the edges. Did Form change recently? Is there someway I can force Form to extend to the edges like it used to?

PS - I have before and after photos but no matter how hard I tried to add a link to show them it kept telling me I had to remove the links in order to post.
I noticed the same for my app. iOS 13 and XCode 11, the form was extended to the edges. Then I switched to iOS 14 and XCode 12 with no code changes and then the form all of a sudden has a different style.

I had the same issue with list. Before extending to the edges and then not. I solved that by adding a .listStyle(PlainListStyle()) to the list. I guess it's something similar for forms but I can't figure out what.
What I did was add .padding(horizontal, -20) to the Form.
Did SwiftUI Form change?
 
 
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