Big Sur Issue with Formatting?

I work in a document that I have set up just the way I want it (font, size, single spaced, etc.). However, as soon as I press Enter, the same document changes the style of No Formatting which is different from what I want. I am not sure if this is a bug because I have another issue with resetting the default “No Style”.

I have updated my mac to 11.0.1 and I am working on Scrivener 3.2.1.

We do not recommend assigning a “body” style. Rather, we suggest defining your default formatting (“No Style”) to look the way you want “normal” text to look.

If you have defined a body style, though, make sure that you’ve set an appropriate “Next style” in the style definition. (See Figure 15.14 in the Scrivener manual.)