With the recent update to the app where the icon changed, if you have the PCI recommended settings for session timeout, you now need to log in again pretty much every time you use the app. This is expected and the desired behaviour, but on the web version you can remember the MFA code on a device for up to 30 days, whereas the app needs the MFA code every time.
Another associated annoyance is that the app reverts to imperial temperature settings each time you log in ☹️
