FCKEditor 2.2 and 2.3 hangs(freezes) IE

FCKEditor 2.2 and 2.3 hangs(freezes) IE when you have multiple instance on a page.

Culprit is call of FCK.focus(), which in turn sets focus to EditorWindow, in 'onfoucs' event handler function. This start an event chain loop
in which focus keeps shuttling between two editor instances.

Commented call to FCK.focus() to resolve this issue. Wonder if this will result in some undesirable behaviour.

Culprit code in 2.2 : fckeditorcode_ie_1.js
function Window_OnFocus(){
FCK.Focus(); /*culprit ..comment it*/
FCK.Events.FireEvent("OnFocus");
};

Culprit code in 2.3 : fckeditorcode_ie.js
function FCKFocusManager_Win_OnFocus_Area(){
FCKFocusManager_Win_OnFocus();
FCK.Focus(); /*culprit ..comment it*/
}