Hello Maria Tsoukalas
Welcome to Microsoft Community.
Regarding to your information I assume that you have some issues on Microsoft Edge.
Edge itself does not have the functionality you described. The Adobe PDF extension for Edge, as described on its introduction page,
does not include the feature you mentioned. Additionally, we have tested it and it appears that the desired behavior is not available.
Therefore, it seems that you cannot achieve the functionality you need through this particular extension in Edge.
However, since this extension is provided by Adobe, I suggest you visit Adobe's forum for further assistance and submit a request for
the desired functionality to them.
If there is anything not clear, please do not hesitate to let me know.
Best Regards,
Tommy-MSFT | Microsoft Community Support Specialist