New Internal Share Issue PROPFIND Unknown Error 2 (405) (Code 405)

Nextcloud working properly for myself the Admin.

Setup an account for my wife with a username and password.
Created a shared folder giving her full access.
Installed Joplin on her android phone. Mine is working 100%.
Added NextCloud WebDAV URL from Nextcloud share IE. https:192.168.xx.xxx/port/f/3536

Entered Username
Entered Password

Toggled Ignore TLS.

Not sure where to go from here.

Well I modified the path to her folder specifically and it sync’s. But the files are not in the folder and there is not folder with any modification timestamp indicating they are anywhere on the Nextcloud structure.

Has anyone set up a share for an internal family member using the Joblin app on their android phone?