I've got a few users who are trying to log into Skype (for business) manually. We have desktop SSO enabled, so Skye automagically logs in the user signed into Windows. Is there anyway to bypass O365 thick app traffic from the desktop sso / IWA flow, so they are presented a sign in form?
You can configure this on the IIS server using a re-write rule. For more informaiton please visit https://help.okta.com/en/prev/Content/Topics/Directory/Configuring_Desktop_SSO.htm#DetectIneligibleClients