I see there is a Typography section in the SPPB settings but all I want to do is increase the default site wide font sizes. Do I have to edit each individual text block or is there some place to tell it to go 1.5rem for example?

Edit- I found the global font settings in the helix ultimate template. However, I set the body to be 1.2rem and it does not appear to be reflected at all on the live site. The P tags still are way too small.