From a previous Post, I stand that for a customer ShareFile MDX SSO was not working with latest NetScaler Fireware.
According to Citrix, newer Versions of the NetScaler nows recognise the Bearer header and removes it as it caused issues when new MS Clients talk to legacy SharePoint Servers.
Create the following traffic policy and actions to the NetScaler Gateway configuration and it will solve the SSO issue.
add vpn trafficAction bearer_sso_off_profile http –SSO OFF add vpn trafficPolicy bearer_sso_off_policy “REQ.HTTP.HEADER Authorization CONTAINS Bearer” bearer_sso_off_profile
Note: Those information are provided based on my own experience.