Using Tokens in File Directory Fields

I have created a Profile with an Image Field which has a Directory Field as 'files/' then in the box for me to fill in the subdirectory I was hoping to be able to use a Token according to the Username as in [user:name] but when I save the image it goes in a folder '/files/[user:name]/'. It has not created the Folder according to the username.

I have had a look at the 'Token Filter' module, but that does not do it. I think I need the 'File (Fields) Path' module, but that is not in backdrop-contrib.

Is there any way round this?