Unknown custom element:

[steveDL]

Hey love your repo many thanks and forgive my ignorance as I am not well versed in making vue plugins.
I have followed your steps and I have a component as part of my plugin but I am getting Unknown custom element error and "Hey! I am running on every mount, please remove me!"

I can see that when I build I am not getting this... (e.mixin({beforeCreate:function(){this.$myPlugin=this.$myPlugin||new f}})

Which is in your dist example and the plugin is not registering