1) When trying to setup 2-step authentication, the website won't generate any QR-codes or codes with digits, I have tried this in both safari and chrome, it just keep loading without any results

2) When trying to setup authentication via my phone number, I'm being told that my danish phone number is not in a legit format even though it is. Danish phone numbers are always starting with +45 followed by 8 digits

Overall I find the whole login flow and security setup quiet buggy, I recommend you to do some extra quality assurance to find all the bugs.