OAuth2 wsgetmail subfolders

I installed wsgetmail and in the documentation only one folder level is mentioned: “folder”: “Inbox”.

I use an O365 mailbox and wsgetmail works perfectly.

However I need to use a second level of subfolder, but when I configure “folder”: “clients/test” as I used previously in fetchmail, it gives an error saying that it can’t find the folder.

Is it possible to use subfolders in the configuration?

Thankful of any input on this.