Example of defining PMPro Register Helper Fields Synchronized to BuddyPress XProfile Fields

my_pmprorh_init_buddypress_fields.php

/**
 * Based on the Register Helper example.
 * We've added a "buddypress" option for each field
 * set to the XProfile name we used when setting up
 * the fields in the BuddyPress extended profile.
 * If the PMPro BuddyPress Add On is activated
 * then the fields will be synchronized.
 * Register Helper: https://www.paidmembershipspro.com/add-ons/pmpro-register-helper-add-checkout-and-profile-fields/
 * PMPro BuddyPress: https://www.paidmembershipspro.com/add-ons/buddypress-integration/
 */
function my_pmprorh_init()
{
	//don't break if Register Helper is not loaded
	if(!function_exists( 'pmprorh_add_registration_field' )) {
		return false;
	}
	
	//define the fields
	$fields = array();
	$fields[] = new PMProRH_Field(
		'company',						// input name, will also be used as meta key
		'text',							// type of field
		array(
			'buddypress'=> 'Company',		// XProfile Field Name <-- !!!
			'label'		=> 'Company',		// custom field label
			'size'		=> 40,				// input size
			'class'		=> 'company',		// custom class
			'profile'	=> true,			// show in user profile
			'required'	=> true,			// make this field required
			'levels'		=> array(1,2)	// only levels 1 and 2 should have the company field
		)
	);
	$fields[] = new PMProRH_Field(
		'referral',                   		// input name, will also be used as meta key
		'text',								// type of field
		array(
			'buddypress'=> 'Referreral'		// XProfile Field Name <-- !!!
			'label'		=> 'Referral Code',	// custom field label
			'profile'	=> 'only_admin'		// only show in profile for admins
		)
	);	
	
	//add the fields into a new checkout_boxes are of the checkout page
	foreach($fields as $field)
		pmprorh_add_registration_field(
			'checkout_boxes',				// location on checkout page
			$field							// PMProRH_Field object
		);
	//that's it. see the PMPro Register Helper readme for more information and examples.
}
add_action( 'init', 'my_pmprorh_init' );

Hey,
The problem with the code is;
1- when I use profile=>'only admin' or 'only', it never shows that particular field.
2- if I use profile=> true , it duplicates the field one is generated in profile and the other is made in extended profile for user.
3- if I use profile=> false, it stops duplicating but does not help with profile visibility.
4-Profile visibility is not affected through changes via buddypress profile fields.
I could not solve it so far. So, if you come up with any solution please let me know. Thanks!