63-emoji.conf

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>

<alias binding="strong">
  <family>emoji</family>
  <prefer>
   <family>Noto Sans Symbols2</family>
   <family>Noto Sans Symbols</family>
   <!-- Provides monochrome CJK emoji support, remove if you don't need -->
   <family>Noto Sans CJK JP</family>
   <family>Noto Color Emoji</family>
   <family>Twemoji</family>
  </prefer>
</alias>

</fontconfig>