Any plans for dark mode / iOS 13 and also Tesco Bank credit cards?

Any plans to support dark mode on iOS (like this community) specifically with the upcoming iOS 13 dark mode?

Also on a side not would love to be able to add my Tesco bank credit card to view the balance.

New credit cards needs to wait til open banking legislation comes into force next month

I would love to see a dark mode and for it to rely on the system wide settings (like Carrot Weather).