Font in time signature

I have some Dorico files that I created in the past that use a regular font for the numbers in the time signature. I did not do this using shift-X.

I want to recreate it in a new file but I cannot remember how I did it.

I changed the plain font in Font Styles but it does not apply it to the times signature.

What am I missing?

It’s in the Layout Options:

Thank you!

I kept looking right over that dialog box because the signature was not in the staff.

That fixed it!