> 1. It is initialized on line 117
> 2. Its actually called $options['liAttributes'] to match $options'tagAttributes' 

Sorry, I wasn't clear on my comments.  What I was saying is that we should try to adopt the approach in https://github.com/croogo/croogo/pull/366 to address this issue.

We don't expose `liOptions` at all in MenuHelper::menus(), instead the setting is taken from the 'Params' field on the Link model.