How to fix that? I can't see the icons in channels and discord and groups in Facebook

[Kresimir]

Have you tried this?

[Tip] Enable Colour Emojis

EndeavourOS, out of the box, does not come with colourful TTF emojis installed. For example, KDE’s Emoji Selector application displays a bunch of □-like characters instead of emojis. However, it is fairly easy get it working. While I’m sure most users already know how to do this, just in case there is a newbie looking for a simple tutorial, I hope this helps. First, install an emoji font. A good choice is noto-fonts-emoji from the repos, but if you want the same look of emojis as here on Disco…