Does PayPal charge a transaction fee to checkout with Crypto?

I've been hearing a lot about using cryptocurrency for online transactions lately, and PayPal seems to be one of the major players in this space. So, I have to ask - does PayPal actually charge a transaction fee when you checkout with cryptocurrency? I'm curious because I've heard that one of the main benefits of using crypto is the low transaction fees compared to traditional payment methods. It would be great if you could shed some light on this and clarify the fees associated with using crypto through PayPal.