window.open("about:blank", "_blank", "resizable=yes") -> WKWindowFeatures.allowsResizing = YES; window.open("about:blank", "_blank", "resizable=no") -> WKWindowFeatures.allowsResizing = YES;
I'm covering this issue with the bug 259093 since I'm following the HTML specs.
*** This bug has been marked as a duplicate of bug 259093 ***