Uncaught Error: Call to undefined function pms_get_active_subscription_plan_ids

Hello,
I get this error when try to check All Subscription Plans to set post show for all plans.

[11-Oct-2021 04:03:53 UTC] PHP Fatal error: Uncaught Error: Call to undefined function pms_get_active_subscription_plan_ids() in /home/mydomain.com/public_html/wp-content/plugins/paid-member-subscriptions/includes/admin/meta-boxes/class-meta-box-single-content-restriction.php:54

Temporary I fixed with this functions:

if(!function_exists('pms_get_active_subscription_plan_ids')){
    function pms_get_active_subscription_plan_ids(){
        return array_column(pms_get_subscription_plans(true), 'id');
    }
}

Could you please check to update for next version.

Thanks you so much!