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by jon_hendry 5684 days ago
Sometimes a UI goes wonky, and I find it useful to be able to click on the zoom as a way to 'reset' the display in a somewhat predictable way.

This may be like pressing an elevator call button to make it come faster, but I still like having some graphical evidence of an offered functionality. Without a zoom slider, then it's not clear whether other zoom functionality is enabled at all.