I'm afraid it's a minus, and a big one at that, which is why most people no longer recommend it.
Thanks in advance, this is great for me. Previously, I used Authy because of the email backup feature, it looks like it's easier but it also seems to lack. About Authy and the problem is no longer Open Source that just knew from you. Maybe I need to switch from Authy, are there any 2FA recommendations that are best for me?