this is my current html code its very basic i just copied the one in the documentation and had chatgpt change up the style a bit . when i press the button and try to login with the sandbox account info in the popup window it just makes me sign in as a new account but when i go to sandbox.paypal.com it logs me in normally , and i cant seem to figure out why and no errors are being shown on my server log or the paypal event log thing .