Numbers goes full screen on Mac Mini

After 2+ years of problem free working with Numbers spreadsheets on my Mac Mini, suddenly any sheet I call up now goes to full screen without a prompt. Can anyone advise how I triggered this?

Mac mini, macOS 15.7

Posted on Feb 1, 2026 12:29 PM

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Posted on Feb 2, 2026 10:18 AM

You probably zoomed the window at some point, and that's saved within the document.


The solution is simple - just move the mouse to the top of the screen and the window title bar should appear. Click the Green button to toggle the zoom.

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Numbers goes full screen on Mac Mini

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