Multisite Support?

Just in case you’re still wondering – or for the next person who has the same question -:

The Debug Bar in a multi-site setup will show only to super admins.

Since version 0.9, however, you can selectively overrule this using the debug_bar_enable filter.

In code, this would be something like:

// Make sure you add this filter before the <code>admin_bar_init</code> action is run!
add_filter( 'debug_bar_enable', 'my_debug_bar_enabler' );

function my_debug_bar_enable( $enabled ) {
	if ( current_user_can( 'manage_options' ) ) {
		$enabled = true;
	}

	return $enabled;
}

Hope this helps ??