This also does not work with Firefox.
I am using Firefox v 2.0.0.14 (currently the latest) and if Popup blockers are disabled it displays the popup to allow clean pasting, if not then the editor allows the html to be pasted. This is happening on the Cutesoft demo page
http://cutesoft.net/example/editor-onpaste.aspx
At the very least, if a popup is required to handle cleaning the HTML and popups are being blocked than the paste shouldn't be allowed.
I've seen lots of posts around this problem with plenty of replies that it is fixed, but it is not. Is there any estimate when this will be fixed?
Thanks