while creating new item Item number not defaulting on change order name in redwood page

Summary:

while creating the new item in redwood page clicking on save button and we are going to change order, the item number is not defaulting on change order name field automatically in 25 D release in product management.

Content (please ensure you mask any confidential information):

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

25 D Redwood

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