When I use multiples instances of jwysiwyg on a page the vertical scrollbar breaks. ie. It won't scroll and neither does the mouse wheel. I am actually using jwysiwyg inside a panel in jquery.layout http://layout.jquery-dev.net/ in case this is relevant.
I also tried wysihtml5 https://github.com/xing/wysihtml5 in this panel and it does not mess up scrolling.
Any suggestions most welcome.