Number of files in Binder view?

I know this must be a simple question, but I couldn’t find the answer in the User Manual. (I presume it’s because I’m not using the right terminology.)

My partner and I are working on cookbook.

One thing that’s really helpful for me is that in the binder, I can see the total number of files, as well as the number in each folder. I can quickly calculate how many recipes we have (total number of files minus number of folders)

These numbers are not showing up on my partner’s computer.

Is there a setting I can change to reveal these numbers?

Thank you!

Has your writing partner got the following preference ticked/checked: Scrivener > Preferences… > Appearance: Binder: Shows sub-document counts?

They do NOW! Thank you so much!