how to stage part of a untracked folder in status buffer

[isudfv]

Hi, I'm new to neogit. there's a mpv.conf file under private_mpv folder and I want to stage this file only, what should I do?
I dont have a tree view of private_mpv. If I press s(tage), the whole folder is staged and I have to unstage others.
Is there a correct way to do this?

[CKolkey]

I believe this is what you're looking for https://github.com/NeogitOrg/neogit/blob/master/doc/neogit.txt#L2078-L2085 :)