How to get a UiBrowser object of a tab spawned by a click on existing UiBrowser page

Learning Initatives Reboot Your Skills 2021
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I OpenBrowser a URL and use the output UiBrowser object returned in this activity in various AttachBrowser activities. A click on the web page spawns a new browser tab. now I need to use the AttachBrowser activity for this new tab but without using the selector. What is the best way to do that? Any help is greatly appreciated.