Hey,
This applies to both Webmin->System->File Manager as well as using Usermin -> File manager (so really two different file managers because the Usermin one I don't think is the same as Filemin).
And the issue in Usermin->file manager (the HTML one) is when I log into my account it says "Failed to create /mnt/path_name/my_user/.usermin : Permission denied" - I was able to manually create the files in the past but ideally they'd be created automatically.
I can use either the Webmin or the Usermin file manager but right now neither of them are working how I'm hoping for them to unfortunately so any help would be greatly appreciated.