I have tested Safari on my iPhone 15 Pro Max, running the latest iOS. When I log in to PayPal account, I get the usual authentication challenge that eventually leads to a QR code that I somehow have to capture on the phone, which isn't possible since the QR is on the screen while the camera points outside the phone. I checked out Bing and Chrome on iPhone and I'm able to log in to PayPal. The issue is not PayPal, but Safari. If Apple doesn't want me to use Safari to shop and pay with my PayPal account, then I'll just shop using Bing or Chrome.
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