XWiki cannot run in a frame

On my site I'd appreciate if XWiki doesn't pop out into the main frame when certain operations occur. It does operate successfully in an IFRAME, but when switching (for example) from WYSIWYG to WIKI editing the page loads in the parent frame and not the IFRAME it is supposed to use.

I think continual operation in one frame should be a valid assertion / assumed operation since you may want to use XWIKI to do document management for an area of the website, but you don't want to pop out a window or redirect.

Regards.