Intent to Ship: font-family: math

[Frédéric Wang]

As of today (2026-02-05), we intend to turn support for font-family: math on by default. It has been developed behind the mathml.font_family_math.enabled preference. Status in other browsers is shipped in Safari Tech Preview 227 (without a flag) and Chromium 109.

Bug to turn on by default: https://bugzilla.mozilla.org/show_bug.cgi?id=2014703

This feature was previously discussed in this “Intent to prototype” thread: https://groups.google.com/a/mozilla.org/g/dev-platform/c/IDshnm5DXFE/m/IIWtB8I7AwAJ

Eri Pazos Pérez and Frédéric Wang