We intend to enable the following feature in m-c soon, and ship it in Gecko 85.
Summary: Support for the "pinch-zoom" keyword value for the touch-action CSS property Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1329241 Standard: https://compat.spec.whatwg.org/#touch-action Platform coverage: All (desktop and Android) Preference: touch-action is already behind the layout.css.touch_action.enabled pref (enabled by default) and this new value will be covered by the same pref. DevTools bug: none, I don't believe this requires any specific devtools work Other browsers: According to https://caniuse.com/mdn-css_properties_touch-action_pinch-zoom Chrome has supported this since v56 (~Jan 2017); IE/Edge have supported it since Oct 2013 or inception; Safari has supported it since v13 (~Sep 2019). We're the only major browser that doesn't support it yet. web-platform-tests: Covered by web-platform/tests/pointerevents/compat/ Additionally tested by some Gecko-specific mochitests that exercise the Gecko compositor hit-testing codepath. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform