Signed Contract Document option is not visible in Documents tab

Summary:

As part of the 24A release, we have enabled the Opt-in feature "Manage Signed Contract Documents." However, in the Documents tab of the Procurement Contract, the Signed Contract Document is not visible—only the Primary Contract Document appears.

Since we complete manual signatures outside the system, we would like to upload the signed document to the contract. Could you please advise why Signed Contract Document option is not visible?

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

24B

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