Jetpack Notification Icon Login Link for Visitors

Hi,
Kindly Can you add the possibility to add the JetPack Notification Icon for specific user roles and let admin to hide the LogIn link in the toolbar for not logger users?

I see that these features are not available in the plugin options.

Please, can you help?

Kind regards

G.Aloe

https://wordpress.org/plugins/wp-symposium-toolbar/