Problem by paypal charge

Hi there,
I had already reported it once, I have had the problem for a few weeks when I specify the fee for PayPal payments as € 1.00, this increase is added to the booking emails / calendar entries etc. even for bookings without PayPal payment. Hoped that the last update would fix it, just tried it, unfortunately the problem still persists.
Many greetings
Andi M?ller