Work in Process Inventory Valuation Report not available as ESS?!

Summary:

The report is mentioned in relation to period close but not available for my user while it has Cost Accountant role (that has the privilege) and Data Access to Cost Organizations. I can see it in OTBI but want it as a report in ESS.

Content (please ensure you mask any confidential information):

Here it is mentioned

And here it tells the requirements:

And here in OTBI

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):