Delegated users are missing the "update" button on the custom applicationIssue The update button on the custom application is missing for the delegated usersReleaseAll the releasesCauseThe role "sn_appclient.app_client_company_installer" is requiredResolutionReview the user profile and see if the role "sn_appclient.app_client_company_installer" is missing. Add the role to the profile if it is missing and that will help the user to update or install the custom application.