persian Font Family
Persian face.
Inter carries no Arabic-script glyphs, and Compose resolves a FontFamily by weight and style alone — a second font added to the same family would never be consulted for the codepoints the first one is missing. Persian therefore swaps the whole family rather than falling back per glyph. Vazirmatn covers Latin and Turkish too, so a file name in Latin script inside a Persian UI stays in one face instead of splitting across two.