filter files based on wildcard pattern

[Fourhundred Thecat <400thecat gmx ch>]

Hello,

does midnight commander have a shortcut, to "filter" files in current
directory based on a wildcard?

I mean, for example, if I have many files in current dir, I would like
to filter the view to only see files matching "*.pdf"

I know there exists the "+" shortcut to select files based on wildcard
matching. But I am looking for a way to filter out all other
(non-matching) files, and to only show those that match my pattern

thank you,