Morning guys, just wanted to make note of a minor issue I've been having.
Unfortunately, the authenticator tends to "forget" that the device is approved, despite checking the box to remember it for 30 days. I never had this issue on PC, as it remembered it flawlessly, however on Mobile I tend to get no more than an hour or so before I'm required to re-enter an authenticator code.
If it matters, the device is an iPad Mini 2, model ME277C/A, running iOS 12.1.1
Not a major problem, but it would be cool if it was something that could be fixed.