We are testing the recurring payments option using the Paypal gateway.

When recurring is selected and the user selects PayPal as payment gateway, the user is presented with a blank / white page and is not forwarded to the PayPal website. Normal PayPal payments work as expected.
I would expect that the user is asked on the Paypal website whether he wants to accept the subscription.

I'm testing this using the "Featured package" with enabled "recurring payments". The Paypal user has a valid credit card on his PP account.

What could be wrong? Thanks for any pointer!