Starting with version 1.1.0.29, we’ve added a new Icon styles tab. You can now choose between the built-in icon styles directly from this tab as opposed to toggling between styles on the Options tab (i.e. this is a ‘shortcut’). In addition, premium users will be able to permanently import their favorite icon styles.

Note that selecting an icon style here, will toggle the style on the Options tab, and vice versa.