<match>
    <test name="family">
      <string>sans-serif</string>
    </test>
    <test name="lang">
      <string>ar</string>
    </test>
    <edit name="family" mode="prepend" binding="same">
      <string>Noto Sans Arabic</string>
      <string>Noto Naskh Arabic</string>
    </edit>
  </match>