I have similar issue with Windows Bookmark. Windows 10 Creators Fall has SMBv1 disabled per default and the bookmarks are no longer working.
And you should disable SMBv1 since the WannaCry Attack!
Is there an update from PulseSecure to Support SMBv2 or SMBv3 to continue use this feature?
Please reach out to your account team and let them know that you are looking for this feature so that they can contact our PLM team.