BUG bold-italic-underline from FF nwork in IE

Hi.

If I set bold-italic-underline using FF and then try to edit same stuff in IE then I'm not able to change bold-italic-underline in IE.

It works the other way around.

Example:

Firefox:

Type something in the editor area in FF.
Then select some text and hit the button for:
Bold, Italic and Underline.

In FF FCKeditor puts everything inside a SPAN tag and uses: font-weight:bold, font-style:italic, text-decoration:underline

Everything are handled within one span as well. Great.

Explorer:

Type something in the editor area in IE.
Then select some text and hit the button for:
Bold, Italic and Underline.

In IE FCKeditor puts everything inside a separate tag and uses the STRONG, EM, and U tags to get the desired effects.

Okay.... Compatibility test:

Copy what you have written from IE in editor area in a FF . Then start to change the bold-italic-underline for the text in question. It works, FF understand and applies correct styling.

THEN try to copy what you originally wrote in FF into editor area in IE. Then try to change the bold-italic-underline for the text in question. NOT WORKING. Arghhhh.

Is this a known bug or?

Are someone working to fix this?

I would like all browsers to use SPAN as in FF (if possible).