Regional Indicators for country flags displayed as blocks
On my Samsung Galaxy Tab A the default font has most of these flags and I've also latest TwitterColorEmoji-SVGinOT.ttf font that SHOULD have also worked I tried setting about:config | font.name-list.emoji | /storage/emulated/0/Fonts/TwitterColorEmoji-SVGinOT.ttf but the emoji test page https://eosrei.github.io/emojione-color-font/full-demo.html see screenshot fails on several versions of firefox android but works in other apps ⁉
ప్రత్యుత్తరాలన్నీ (1)
No problems here with the emojis on mobile. I think that on mobile Firefox comes with the "Noto Color Emoji" font. This is set via the font.name-list.emoji pref:
WIN: "Segoe UI Emoji, Twemoji Mozilla" MOB: "Noto Color Emoji"
The Flags are coded as a two character Unicode symbol with characters in the 1F1E6-1F1FF range. You need to have font installed that can display these emoji symbols. See e.g.: