Agreed, this is real dumb due to how heavy phone usage tends to be, it's something that breaks frequently. It drives me mad when some services like TransferWise

Agreed, this is real dumb due to how heavy phone usage tends to be, it's something that breaks frequently. It drives me mad when some services like TransferWise use a proprietary in-app OTP instead of TOTP that I can back up easily to password-store and hardware key.