MC-136306The Exclamation mark (!) won't show up when loading and backup a world from previous versions/snapshots!
So, I was about to load into my world when I noticed that the exclamation mark 
wouldn't appear next to the arrow to load in and backup the world.
Here's an image:
2018-08-22, 06:34 PM
2020-01-15, 06:28 PM
2018-08-22, 07:15 PM
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