For more info please check the components's official demos & documentation demos & documentation
The MatDialog service can be used to open modal dialogs with Material Design styling and animations.

3. You chose: {{ anim }}

To access the data in your dialog component, you have to use the MAT_DIALOG_DATA injection token

Once a dialog opens, the dialog will automatically focus the first tabbable element.

You can control which elements are tab stops with the tabindex attribute