Using a Open Street Map with an address text field inside a group

I’m able to display multiple Open Street Maps on a page using an individual Open Street Map custom field and address fields for each map. I put the code for each one in a code element and using grid they display nicely.

If, instead, I use a group custom field cloneable with sub custom fields of Open Street Map and an address text field I have problems.

Group ID: location_group
sub MetaBox custom fields
 Open Streets Map with ID: my_map
 Text field with address ID: my_map_location

Keeping it simple without a marker using a code element in Bricks Builder, (code copied from https://docs.metabox.io/fields/osm/)
<?php
$args = [
'width' => '640px',
'height' => '480px',
];
$group_values = rwmb_meta( 'location_group' );
// If group is cloneable
foreach ( $group_values as $group_value ) {
echo RWMB_Map_Field::render_map( $group_value['my_map'], $args );
}
?>

The maps display briefly and then they bring up a google error

"Oops! Something went wrong.
This page didn't load Google Maps correctly. See the JavaScript console for technical details."

Google shouldn’t have any concern with this, that’s why I was using your Open Street Map custom field.

Again, I'm using an Open Street Map custom field and not a Google Map.

Any help with this would be greatly appreciated!