Customer Contract: Contract Terms doesn't appear in the Contract Documents list

Summary:

When creating a new contract and uploading an external document as Contract Terms, the Contract Terms only appear as the Primary Contract Document, but doesn't appear in the Contract Documents list. Is this expected behaviour?

Content (please ensure you mask any confidential information):

Shouldn't the Primary Contract Document also appear in Contract Documents list?

If not, then what's the purpose of the Category "Contract"?

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

24B

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