GNOME Bugzilla – Bug 144896
window.open() ignores "left", "right" in features string
Last modified: 2004-12-22 21:47:04 UTC
Browse to http://www10.brinkster.com/doctorunclear/Bugzilla/MozPopupHelpTestcaseDebugger.html in both Firefox and Epiphany. Enter some values for "left" and "top" and then "Create a popup window according to these settings". In Firefox, the window is opened where specified; in Epiphany it's opened where the window manager suggests. Same goes for screenX and screenY. Of course, one could argue that's-a-feature-not-a-bug... but it deserves attention either way :).
This would require gtkmozembed to be extended. Should file a bug to bugzilla.mozilla.org.