The Flow Fly-Out menu does not populate with the run on demand workflow for some users.  As the admin, I have had this happen and refreshing the browser window a few times seems to allow the fly out to populate.  However, I run 5-10 tabs at a time in CRM and refreshing every one of those 2-3 times every day is becoming tedious. I have had one user report the same issue but refreshing the browser did not help.  Other users with the exact same permissions, roles, and license can run the exact same flow (the fly out populates) with no issue.  

This issue is intermittent - some days it gives me problems, other days is does not. Has anyone else experienced this and if so, have you discovered a root cause and resolution?