Hearthstone crashes on sign in iPad Pro

Hi

I recently got a new iPad Pro 3rd generation and hearthstone crashes when I click the sign in button. It does this consistently. I cannot sign in. It worked on all my other devices including my old iPad Pro.

I have reinstalled multiple times without success. I have tried multiple networks.

iPad Pro 12.9 3rd edition
iOS 13.5.1
Latest version of hearthstone

Thanks
DK