Features request: nested navigation and panel width

[scramatte]

Hi,

Does it possible to implement something to set panel width larger ?

Finally It looks that menu items with nested depth > 2 are not supported

For example in the following menu, the menu group settings is not displayed at all

            MenuGroup::make(Str::title('menu')), [
                MenuItem::resource(MyResources\My::class),
                MenuGroup::make(Str::title('settings')), [
                     MenuItem::resource(MyResources\Rate::class),
                     MenuItem::resource(MyResources\Cycle::class),
                     MenuItem::resource(MyResources\Serie::class),
                ])->collapsable(),
            ])->collapsable(),

Regards