Try to clear cache and then check. If that doesn't work then reinstall the application

Even I would agree that battery is getting drained really fast and I have reported this issue with logs to Samsung

I uninstalled and reinstalled the SBI and HDFC app, and they started working

Jio(SA) will never be supported by Indian variant of Note20 Ultra. I recieved an official communication from Samsung CEO desk today. Samsung thinks that Indian customers are fools and their hard earned money is waste. I hope someone in authority look...

These Samsung moderators don't read the issue but will post something randomly. I think the whole staff from Samsung Community forum should be sacked for not reading customer complaints and just posting things.