Capture Sub Folders

Hey everyone,

Relatively new CO user here. I am trying to get my head around sub folders when using the process functionality. I have a session with a default folder structure. In the process recipe tab, I have outputted a selection of images to a sub folder of the output folder called jpgs. So far, so good. However, in the library view, I can only see the root output folder. I would expect there to be a toggle to expand that folder to reveal the previously created sub folder.

Could anyone throw some light on this? I'm surprised by default when you create a new sub output folder that it doesn't populate in the library module. Maybe I'm doing something wrong?

Thanks,
Nick