[QUESTION] Components 'add' event fires different number of times

Hi, I've noticed that if I add the following code in my custom component the event fires differently depending on whether a new child component is drag and dropped from blocks vs canvas.

 ...  
  view: defaultView.extend({  
      init() {  
        this.listenTo(this.model.components(), 'add', this.onComponentAdded);  
      },
      
      onComponentAdded(comp) {
        console.log(comp);
      },
  })  
   ...

Only one event is fired when I drag and drop a child component from the blocks section. But, when I drag and drop from canvas I can see this event firing twice and the first time some 'div' component is passed.

I wonder if this relates to https://github.com/artf/grapesjs/pull/202 or not.

Also, I can handle this event the way I want but checking for the avoidStore option of the component:

     onComponentAdded(comp) {
        if (!comp.opt.avoidStore) {
          console.log(comp); // the child component I want
        }
      },

Please let me know if this is the desired behavior and it is ok to use the check as in the example above. Thank you.