Paypal Express forces user to create paypal account

-- HikaShop version -- : 4.4.2
-- Joomla version -- : 3.9.14
-- PHP version -- : 7.2.14
-- Browser(s) name and version -- : Chrome

Hi!

I am using the PayPal express checkout.

Unfortunately and the end of the form it forces the user to create a paypal account. The fields to create the paypal account are mandatory.
I've checked that your plugin has set the solutiontype to "sole" so this isn'T the expected behaviour. I know it might be a paypal issue, but do you know a solution?

Thanks,
Tim