Hi @Manoj
As I get an 500 error if I try to update your tab: my 2c, have a good day.
French Bank “Crédit Agricole” working fine here.
Here is how to setup it up (my way) on Pixel 3 XL and Fairphone 3 :
I installed the app from aurora store without starting it.
In browser (Fennec for me) advanced preferences, allowed “Open links in app” always.
Restart the phone, and start the app, enter codes and so, open the link received by SMS with the app and … boum done !
EVERYTHING working as needed.
NB: if you do it in restricted/pro profile like with Shelter, it is the same: you have to installed both bank app and browser in the same profile and open the link send by the bank with your pro browser (allowed to open links in app of course).