Bind question

Why does the grid does not bind new entries after I delete a row?

Also, when we delete a row, the delete is not reflected in the object array. Is this expected?

I added {{data | json}} in the basic-example-data.component's template to inspect the changes and I noticed that it does not bind new rows after I delete a row.

To reproduce this, add a new record through 'Add New' action. Delete any record clicking on delete. Add another record through 'Add new' again. The new value will not be included.

Edit
I added a plunker showing what's happening when we delete a row and/or try to add new row after deleting a row. [**Plunker**](https://plnkr.co/edit/2LEJiUDdvG2l2Svvp0gk?p=preview)

Regards