I have followed the instructions to add the Google Pay button to my website. It works perfectly on Desktop Chrome, you click the button the payment sheet slides in from the bottom and your card details are there.
However when I test it on a mobile device, still using Chrome it opens the Google Pay in a new tab.
If I try the sample page on the mobile device, it works. The payment sheet slides up from the bottom of the screen.
My code appears to be the same as the sample, so I have no idea why it is opening in a new tab.
Anyone else come across this?
Thanks, Alex