execCommand("enableInlineTableEditing") deprecation in 3.6?

Hey there,

I'm working on a fairly large web application that uses 
contenteditable/design mode to facilitate user editing of a page. At 
some points, the user can inject various tables onto the page - 
depending on the scenario, we set "enableInlineTableEditing" to false to 
prevent some of the tables from being editable and such.

Prior to Firefox 3.6, this worked wonders, but as of Firefox 3.6 the 
call seems to fail and do nothing. Release notes/etc concerning this 
seem spotty; can anyone else confirm if this is a bug, or was it an 
intentional change? Is this ability moved to another command or something?

Thanks,

- Ryan McGrath