A configuration to set font for Thai language in PopOS/Ubuntu

90-thai.conf

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
	<match target="pattern">
	    <test name="lang" compare="contains">
		<string>th</string>
	    </test>
	    <test qual="any" name="family">
		<string>sans-serif</string>
	    </test>
	    <edit name="family" mode="prepend" binding="strong">
		<string>Noto Sans Thai UI</string>
	    </edit>
	</match>

	<match target="pattern">
	    <test name="lang" compare="contains">
		<string>th</string>
	    </test>
	    <test qual="any" name="family">
		<string>serif</string>
	    </test>
	    <edit name="family" mode="prepend" binding="strong">
		<string>Noto Serif Thai</string>
	    </edit>
	</match>
</fontconfig>