04-04-2019 06:25 AM - edited 04-04-2019 06:26 AM
Please confirm in Studio that the User has the proper Role assigned that in turn contains the M.App
Here is an example where the user 'Halifax' is assigned the Role of 'Crime' which contains two M.Apps 'HalifaxCrimes' and 'HalifaxCrimesBrowser'. This particular tenant contains several M.Apps, but as you can see below only those assigned to the user/role 'Halifax'/'Crime' are available when that user logs in.
If you confirm this is set up properly in your Studio for your User and Role and the issue persists please log a support ticket for further investigation.
Apps as logged in user 'Halifax'