The Disappearing Bar
In modern UI design, maximizing screen space is often prioritized over persistent interface elements. Recently, Google Chrome (especially on Windows 11 and ChromeOS) began testing “Overlay Scrollbars.” When this feature is active, the thick, gray scrollbar on the right side of your webpage completely disappears when you are not actively scrolling, rendering as a thin, nearly invisible sliver. While this looks sleek, it is a nightmare for users who rely on clicking and dragging the scrollbar for rapid navigation, as they must wiggle their mouse against the edge of the screen just to force the bar to appear before they can click it.
Forcing the Scrollbar to Stay
To prioritize usability over aesthetics and stop Google Chrome from automatically hiding the scrollbar when idle, you must disable the overlay feature via the experimental flags dashboard.
Open a new tab in Google Chrome. Click into the address bar, type exactly chrome://flags, and hit Enter. In the search box at the top of the experiments page, type Overlay Scrollbars. The specific flag controlling this behavior will be highlighted in the list below. Click the dropdown menu located to its right, which is typically set to “Default.” Change this setting to Disabled. A blue “Relaunch” button will instantly appear at the bottom of the screen. Click it to restart your browser. When Chrome reopens, visit any long webpage; you will see that the thick, traditional scrollbar is permanently locked to the right side of the screen, regardless of whether you are actively scrolling or not.