… remaining in 4.4.2: permanent notifications still do not work,I don't normally connect my Samsung tablet with my FR630, or update the Garmin Connect Mobile app on it, but (I guess a week or two ago) somehow the app got updated to version 4.4.2 all the same, and today I connected my watch to it for some otherwise intended experimentation. Anyway, after what you've reported above, I'm surprised to see permanent notifications in the Notifications widget.
My Garmin Connect updated last night to version 4.2. This morning I started noticing my watch was getting more notifications than I usually get. I looked at the notifications and saw I was getting Facebook alerts. Hmm, I know I had that turned off. I went into the Smart Notification setting and saw that the menu has changed, and that "All Applications" had been turned on! Not what I want at all. I turned that off and ticked off the few applications that I wanted on. Before the applications used to be sorted (Email, Message, etc.). Now it just seems to be one long list of all the apps.