If you use use a link, the ToC, the navigation bar, search or an annotation to go to a different part of the book, you should see "Previous location" in the bottom left when you bring up the menu bars. It should stay there until you leave the book, use the option, or turn the page to another chapter. The behaviour is slightly different between epubs and kepubs, but most of it is the same.
I can't think of any reason for it not to work this way. It's possible that some of the formats don't have all the options, but, for epubs and kepubs it should be like this.
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