We are integrating Paypal reference transactions in our system.

https://developer.paypal.com/docs/limited-release/reference-transactions/

Everything is working fine as stated in the documents and we can charge after creating a billing agreement, but these transactions are not being shown in the Sandbox environment.

The facilitator (receiver merchant account) total amount is increased properly, but the transactions are not shown.

The buyer amount is not changed, and also no transactions are shown.