Hi @alexandrama ,
As per my understanding,In Power Automate Desktop, there isn’t a built-in feature to directly interact with an already opened browser tab. The tool is designed to launch a new browser instance for each flow for isolation and reliability.
However, you can try below one :
Use Attach to Browser Action: You can use the Attach to Browser action to attach to an existing browser window using its URL. However, this might not work if the URL of the tab changes.
(Note:- if you got your solution you can mark as solution and gives kudos)
Thanks & Regards
Vishnu Reddy