I have many displays in a work environment and use them as kiosks. I use Firefox to display our website. When firefox updated to quantum our kiosk extension quit working. I was able to fix some issues by another "fullscreen" addon but could not find ONE more to reset the website back to the HOME PAGE after a few minutes of inactivity. This is very important to us. we have constructed our site to best work with Firefox but need this, what I feel is very simple" little fix. again, a person will come up to our display and navigate to all areas of our sites but we need that simple little timeout after inactivity to automatically return to home page. Chrome and Edge seem to have solved this. Can you help. This is urgent to us Thanks