If you wish to map a network drive permanently:
Server connections do not always persist session to session.
File browse on iOS devices will require a special file handler app such as FE File Explorer (comes in free and pro versions)
In testing, we have been able to connect, browse files, open them, and download them. We could not add folders to Nautilus nor upload upload an edited file back to Nautilus. Let us know if your experience differs!
File browse on Android devices will require a special file handler app such as FX File Explorer.