Hi,,

as far as i know Paypal detects mobile devices serving the different optimized website only when there is a redirect to the Paypal payment page from an external website, the same that happens for this ecommerce.

The Paypal cart that opens up in a floating window like that used by this plugin is rendered in the same way independently from the device. I'm not aware if there is some Paypal params to change this but i don't think, probably Paypal has a prefixed behavior for this kind of integration.

Regards,
John