Hi Team, It is spin-off bug from bug 264991 about following: Current: undefined setBaseAndExtent(Node? baseNode, unsigned long baseOffset, Node? extentNode, unsigned long extentOffset); but Web-Spec has following: undefined setBaseAndExtent(Node anchorNode, unsigned long anchorOffset, Node focusNode, unsigned long focusOffset); ___ Web-Spec: https://w3c.github.io/selection-api/#selection-interface It is to track this and update. Thanks!
<rdar://problem/118786935>