WYSIWYG Editor not falling back to Wiki Editor for non-standard Syntax

If a user enables a different syntax (ex. JSPWiki/1.0) for editing documents, then creates and saves the document using the aforementioned syntax, they lose the ability to edit the document unless they have been setup as an ADVANCED user. If they have NOT be setup as advanced, they will receive the following message in the editor:

The new GWT-based WYSIWYG editor doesn't support the syntax of the current document: jspwiki/1.0.

It should be that if the user is using a syntax that is not supported by the GWT-based editor, that they should automatically fallback to the standard wiki editor (not graphically driven).