'Auto Collect' Button will work on Older browsers like Firefox 73.0.1 or older. Chrome Latest Version is 3.01 and firefox is 5.2 Which support New Facebook theme and not old classic theme.Ġ7 September 2021: Due to recent security updates 'Auto Collect' button will not work on latest browsers. 05 September 2020 Important Notice: Use facebook New theme and update your addons to auto submit the posts.