How to make attachments mandatory for expenditure batch approval workflow?

Summary: Ability to make attachments mandatory before submitting project expenditure batch for approvals.

Content (required): Our client wants to make attachments as mandatory before submitting project expenditure batch for approvals. In other words, if an attachment is not present, it should not allow the user to submit the batch for approval and throw an error.

But unable to find any such option in Oracle cloud

Version (include the version you are using, if applicable): 23A

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