If something doesn't work in an up to date Firefox then it just doesn't work. Same if it doesn't work in Edge (or Chrome for that matter.) I refuse to run Chr

If something doesn't work in an up to date Firefox then it just doesn't work. Same if it doesn't work in Edge (or Chrome for that matter.) I refuse to run Chrome when I can avoid it (not even installed on the majority of my machines.) In Firefox (or standalone) Slack eats CPU when someone uses animated emojis in a thread you have open. Maybe it works in Chrome but I guess not and I'm not gonna install Chrome for that or even for testing it. When the standalone app doesn't work properly && the web app doesn't work properly in all major browsers it is broken.