Controlling font size of check_model() axis labels and plot titles

I am looking for a way to control (in my case, reduce) the font sizes used in the plots generated by check_model().

Is there some way to do this? I have tried passing arguments to the print() method after capturing the check_model() output in a variable, like this:
plots <- check_model(m)
print(plots, main="this is a test")

But that does not work. Seems like I could pass something via the ... in check_model() to be used by see, but that is unclear. Would another solution be to create my own custom see theme?

I have also seen reference to a "base" parameter that could work to scale the fonts.

Start by reading the check_model() plotting path and how its output is handled by print(), then inspect the mentioned see integration, custom themes, and base parameter. Determine whether an existing argument can control axis-label and title font sizes. Done means providing a clear supported way to scale those fonts, with the behavior documented or covered by an appropriate test.