Drop down values on custom tab not saving as serialized

Hello,

I have the custom tab that I have been working on for some time now and have noticed that the drop down fields are not storing the data into a serialized array and instead is just storing as a number. Is there something I need to change so that these fields are stored as serialized data? The fields that are storing incorrectly are facility_county, aspr_type, and cms_type.

/* add custom tab for facility info */
add_filter('um_account_page_default_tabs_hook', 'my_custom_tab_in_um2', 100 );
function my_custom_tab_in_um2( $tabs ) {
	$tabs[801]['orginfo']['icon'] = 'um-icon-medkit';
	$tabs[801]['orginfo']['title'] = 'Agency/Facility Information';
	$tabs[801]['orginfo']['submit_title'] = 'Update Agency/Facility Information';
	$tabs[801]['orginfo']['custom'] = true;
	return $tabs;
}
	
/* make our new tab hookable */

add_action('um_account_tab__orginfo', 'um_account_tab__orginfo');
function um_account_tab__orginfo( $info ) {
	global $ultimatemember;
	extract( $info );

	$output = $ultimatemember->account->get_tab_output('orginfo');
	if ( $output ) { echo $output; }
}

/* Finally we add some content in the tab */
add_filter('um_account_content_hook_orginfo', 'um_account_content_hook_orginfo');
function um_account_content_hook_orginfo( $output ){
	ob_start();
	?>
		<div class="um-field">
			<?php
			
			$id = um_user('ID');
			//$output = '';
			$names = array('Facility_Name','facility_legal_name','facility_main_phone','facility_24_7_phone','facility_address','facility_address_2','facility_county','facility_website','aspr_type','cms_type');
		
			$fields = array(); 
			foreach( $names as $name )
			$fields[ $name ] = UM()->builtin()->get_specific_field( $name );
			$fields = apply_filters('um_account_secure_fields', $fields, $id);
			foreach( $fields as $key => $data )
			//$output .= UM()->fields()->edit_field( $key, $data );
			echo UM()->fields()->edit_field( $key, $data );
			?>
		</div>	
		
	<?php
		
	$output .= ob_get_contents();
	ob_end_clean();
	return $output;
}

add_action('um_account_pre_update_profile', 'getUMFormData', 100);

function getUMFormData(){
  $id = um_user('ID');
  $names = array('title_position','office_phone','mobile_phone','Facility_Name','facility_legal_name','facility_main_phone','facility_24_7_phone','facility_address','facility_address_2','facility_county','facility_website','aspr_type','cms_type');

  foreach( $names as $name )
    if( isset( $_POST[$name] ) ){ 
		update_user_meta( $id, $name, $_POST[$name] );
    }
}