Widgets Bundle custom widget not setting value in page builder.

Hey all,

I’ve run into an issue where the selected value in a radio field is not selected when I go back to edit the widget. I have a radio field inside of a repeater field. The radio selection value is being saved, thus allowing access in the theme, but when I go back to edit the widget in Page Builder, the radio field doesn’t have the value selected, so when I re-save, all the values are lost.

array(
    'slides' => array(
	'type' => 'repeater',
	'label' => __( 'Slides' , 'domain' ),
	'item_name'  => __( 'Slide', 'domain' ),
	'fields' => array(
		...,
		'cover_position' => array(
        	'type' => 'radio',
		'label' => __( 'Cover position', '_cmfy_slick_carousel' ),
		'default' => 'middle',
		'options' => array(
	        	'top' => __( 'Top', '_cmfy_slick_carousel' ),
			'middle' => __( 'Middle', '_cmfy_slick_carousel' ),
			'bottom' => __( 'Bottom', '_cmfy_slick_carousel' ),
		),
	),
...

Widget Bundle version 1.6.5
Page Builder version 2.4.13

WordPress Multisite Setup.

Thanks in advance!