I’m curious how to tell if an icon pack passed any kind of i18n testing. If I remember correctly, Material Design team did lots of i18n research for their icon

I’m curious how to tell if an icon pack passed any kind of i18n testing. If I remember correctly, Material Design team did lots of i18n research for their icon pack. I assume Bootstrap icons also score well, owing to the diversity of contributors (although, I’m surprised RTL landed only recently).