@tigermanoiu The same thing is happening to me, my phone (samsung A13) just keeps loading, doesn't show any code, and my computer (microsoft windows 11) doesn't move on from the qr code. I used to have flow but one day it just disconnected (probably due to an automatic update) and now it doesn't want to connect again.
Nothing shared here is working, this issue has to be fixed, it's ridiculous that this still happens after years.