Today I upgraded my system (GNU/Linux, Archlinux x86_64) and since then, I noticed weird layouts on websites that use "Apple Color Emoji" and "Segoe UI Emoji". I can't find a page which uses only one of them, but from what I can guess by fiddling with the CSS, I have to remove both to restore the page to a decent state. Upgrading Palemoon to 27.4.2 x86_64 did not change anything.
This is what I have currently without touching CSS :
http://webassembly.org/getting-started/ ... ers-guide/
https://emojipedia.org/man-in-business-suit-levitating/
This is what I get when I uncheck the fautive fonts in the CSS from the HTML inspector, and it pretty much looks the same in Firefox, Chromium, and my memory from before the system upgrade.
I looked up what has been upgraded exactly, I can find harfbuzz, fontconfig, harfbuzz-icu, pango (actually I'm not really sure which ones are relevant), but nothing related to specific fonts. Not the fautive ones I discovered, nor any kind of fallback font I might have installed otherwise. If anything, the fontconfig cache has been rebuilt. The previous upgrade was 8 days ago. Since Firefox and Chromium are working fine, I guess it's a Palemoon problem. I don't know. I'm also quite reticent to rollback pacman and try one package at a time, so good luck. :3c