I got my vivoactive 6 in the mail today and it worked normally at first (I was able to set it up and log an activity). After updating to 10.14 with Garmin Express, the Activities menu is completely gone from the device, and the part of the UI where it used to be is empty black space. This is how the screen looks when I swipe right from the watch face:
Clicking the top right button on the watch from that screen brings me to the page where I can start a Walk activity (I think that was the last activity type I had interacted with before the menu disappeared), but swiping back from there brings me back to this screen, so I can't start any other type of activity. I've tried restarting the watch, uninstalling the few apps I had installed from the Connect IQ store, starting and discarding a Walk activity, disabling and re-enabling the Notification Center, and changing the font size (just to see if that would cause the display to re-render properly).
I'd rather not have to factory reset, since I just spent a bunch of time getting the device set up the way I like, but I'll try that in a few days if this doesn't resolve itself any other way.
