I am currently developing a php application and I have configured express payment.

Everything is ok as far as I confirm payment, I am successfully redirect to the configured success page but  after that nothing happens at all .

 I would have expected an ORDER_CHECKOUT_APPROVED webhook event at least sent to be then parsed by the webhook endpoint, but the log displays nothing at all

Tried to wait hours and still the same.

is there anyone here having same issues? Thank you in advance for your help

Rudy