firefox-main/testing/web-platform/meta/html/semantics/forms/the-select-element/customizable-select-multiple-popup
Name Description Size Coverage
select-multiple-popup-appearance.tentative.html.ini 67 -
select-multiple-popup-keyboard-behavior.tentative.html.ini 143 -
select-multiple-popup-mouse-behavior.tentative.html.ini 137 -