public function get_alternative_users( $alternative_hosts = [], $selected_alt_hosts = '', $current_host = '', $account_id = null ) {
		$all_users = $this->get_formatted_hosts_list( $account_id );

		$selected_alt_hosts = explode( ';', $selected_alt_hosts );

		// Filter out the current host email and any user that is not a valid alternative host.
		// Using array_values to reindex from zero or the options do not show in the multiselect.
		$alternative_hosts = array_values(
			array_filter(
				$all_users,
				static function ( $user ) use ( $current_host )  {
					return isset( $user['alternative_host'] )
						&& true === $user['alternative_host']
						&& $user['text'] !== $current_host;
				}
			)
		);

		// Change the dropdown value to the email for alternative hosts because that is what Zoom returns.
		$alternative_hosts_email_id = array_map(
			static function ( $user ) use ( $selected_alt_hosts ) {
				$user['id'] = $user['text'];
				$user['selected'] = in_array( $user['text'], $selected_alt_hosts ) ? true : false;
				return $user;
			},
			$alternative_hosts
		);

		return $alternative_hosts_email_id;
	}