Recurring paypal in HKD failed

https://civicrm.wikimedia.org/civicrm/contact/view?reset=1&cid=67811089
https://wikimedia.gr4vy.app/merchants/default/transactions/f4e9b458-1a32-4a38-897f-1662a19cc8be/overview

1: Validation error during recurring charge, in field: payment_service. Message: There is no active payment service for this transaction.. Payment Method: paypal. Payment Submethod: . Request: {"recurring_payment_token":"d1530f20-f28c-4764-ac3b-1219ebce4503","amount":239.2,"currency":"HKD","first_name":"\u5b87\u7fd4","last_name":"\u66f9","email":"xxxx@qq.com","country":"CN","order_id":"246275168.3","installment":"recurring","description":"Wikimedia 877 600 9454","recurring":true,"user_ip":"103.151.172.84","processor_contact_id":null,"fiscal_number":null}. Response: {"type":"error","code":"bad_request","status":400,"message":"Request failed validation","details":[{"location":"body","pointer":"/NA","message":"There is no active payment service for this transaction.","type":"assertion_error"}]}

2: UI display issue: for this donation, the initial paypal was in HKD xxxx, then convert to USD xxx, and in civi we see HKD xxx.