“Deprecated: ltrim()…” warnings on manage subscription user page

Testing on new WordPress 6.6.2 install with PHP 8.2. No other plugins activated. When I purchase a subscription from a test user with no administrative privileges and then go to the Manage Subscription page, e.g. /gp-subscriptions/?subscription=2 , there are multiple PHP deprecated warnings regarding passing null to ltrim or preg_replace:

It seems to be coming from WPInv_Subscriptions_List_Table::generate_item_markup on line 394 in admin/class-wpinv-subscriptions-list-table.php which tries to get the link to the edit page for an item or invoice and then passes that to esc_url without checking if it’s null.