OGL Guide button not working in ODA

Summary:

Followed steps in the following PDF to invoke OGL from ODA. The button appears but does not work to initiate the guide.

Content (please ensure you mask any confidential information):

Used the following guide to attempt to invoke OGL in ODA for custom skills in Oracle Fusion.

The button appears, see below. But when clicked, nothing happens, and the guide does not initiate. Please advise on how to troubleshoot this issue.

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