Do you have a clue of how to prevent or disable the active/focus/blur tab events as an end-user? Like going to uBlock Origin route or something? There is one po

Do you have a clue of how to prevent or disable the active/focus/blur tab events as an end-user? Like going to uBlock Origin route or something? There is one portal that heavily used this event calls and I don’t mind. The issue if I want to generate a report or sending queries/message, I have to be on that tab for them to process it. They often take 10 seconds to 1 min to process it. If I leave the tab, I have to restart the process again. It is disruptive to my workflow since I have to be on that tab for it to do something. I wonder if there is a way to generate a fake/mock event to fool the portal that the tab is active while I am looking in another tab?