Is the Dropbox App for MyCloud a one-way sync?

Does the DropBox App on the MyCloud a one-way sync? meaning do the dropbox files update as the mycloud files change? This question has probably been asked and answered, but I can’t find it.
Thank You

Hi,

You could refer to the following link: https://support-en.wd.com/app/answers/detail/a_id/26499