[xwiki-users] Editing text in box in WYSIWYG mode

I use box macro to include the summary of page. But editing that summary needs editing box macro Content. In such editing we can't simply use the WYSIWYG. That means, I am forced to write the content in wiki code, which I want to avoid. It would be nice if I could edit text in box in WYSIWYG mode like a normal text editing (like Word Processor). Any help appreciated..