Hi ESRI community,
We have recently upgraded from 10.9 to 10.9.1 and found the classic map viewer has the 'Perform Analysis' option missing.

Checked the technical support doc https://support.esri.com/en/technical-article/000026419 but none of the listed causes are found. Is there an easy way to tell what's going on, e.g. some config file or admin directory or sharing API? It was there before the upgrade.
Server is advanced editon and the hosting server.


Utility services are all configured using AGOL's services

Accessed by the highest privillaged role i.e. administrators.
Tried to delete all the utilitiy services and re-configured it but no luck. I wonder how the Anaylsis option decide itself to show or not to show. There must be a place to check in the backend, right? Any ideas?
Thanks,
Hua