Paragraph breaks

[Paul A. Rubin]

I just tripped over something interesting (LyX 2.3.1), and I'd like to 
make sure it's deliberate before banking on it. I'm working with a 
module that adds various paragraph styles. When I'm in a paragraph whose 
style comes from the "standard" list (e.g., Verbatim or Description), if 
I hit return the new paragraph has the same style, while if I execute 
"paragraph-break inverse" the new paragraph has the Standard style. When 
I'm in a paragraph from my module, it's exactly the opposite: return 
takes me to a Standard paragraph (or, if nested, to the style of the 
nesting environment) but "paragraph-break inverse" takes me to an empty 
paragraph of the same style as the one I came from.

Is this intentional?
Paul