Thanks Manish, good info.
So to be clear, the Microsoft "store" version that is WHITE is on my MS Windows desktop and laptop machines. The blue on one or two of the same Windows machines means I installed it from downloading from enpass.io. And the confusion for me comes when I see two versions on my Windows machines. Where one doesn't connect but the other one does, so I can feel safe uninstalling one or the other. Do I understand that correctly now?