I have the same issue: On my Windows 10 PC I have installed 4 different browsers. Only in Internet Explorer I can "open" the live filter, the settings, the info and the log menu. In the other 3 (latest versions of the browsers) nothing happens when I click on the bar at the left side (only the URL changes)
I do not want to delete all cookies and all cache. If you have an option to delete only the Project GC cookies and caches, then I will give it a try :-)