'Alternative' Shortcode Bug

Hello,

I believe I’ve found a bug in your plugin when using a shortcode and an alternative. Your code never actually uses the “content” of the shortcode and a warning is issued.

So, [cmwizard …]THIS IS NEVER USED[/cmwizard].

I believe I’ve been able to solve it (at least insofar as I got it to work, you may be more knowledgeable of how to fix it properly.)

Both the warning an the fix occur at custom-menu-wizard.php at line 804. The warning is about an undefined index when you call apply_filters( ‘custom_menu_wizard_sanitize_alternative’, $instance[‘switch_to’] );

The fix was to replace $instance[‘switch_to’] by $content. So you get:
$instance[‘switch_to’] = apply_filters( ‘custom_menu_wizard_sanitize_alternative’, $content );

I’d appreciate it if you could fix this with the next update.

Thanks for your help and for building this great plugin!

https://ww.wp.xz.cn/plugins/custom-menu-wizard/