How to track a Process Guide over a new tab/window?

Summary:

I am creating a Process Guide for approving Spend Authorizations. Our process is to approve from the BPM worklist. How can I get my Guide to continue onto the next step after the BPM worklist is opened in a new window?

In the image shown, the next step would be for the user to click on the Authorization line. What tool can I use to move the guide to this new page?

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