The Viewport Jump
Google Docs is generally a stable web application, but users sometimes encounter a frustrating glitch where the document view automatically scrolls or “jumps” back to the very top of the page. This typically happens under a few specific conditions: when you are collaborating with multiple people and someone makes a massive edit near the beginning of the document, when a large image or table finishes loading, or—most commonly—when there is a conflict with a browser extension that is trying to inject code (like a grammar checker or a third-party spell checker) into the Docs canvas, causing the editor’s focus to reset.
Troubleshooting the Scroll Reset
Because there is no “auto-scroll” setting to toggle off, stopping Google Docs from automatically scrolling to the top requires identifying and neutralizing the external factor causing the viewport to reset.
The most frequent culprit is a conflicting browser extension. To verify this, open your problematic Google Doc in an Incognito or Private Browsing window (which disables extensions by default). If the document stops jumping to the top, you know an extension is to blame. Return to your normal browser window, go to your extension manager (e.g., `chrome://extensions`), and disable them one by one—paying special attention to grammar tools (like Grammarly), ad blockers, or formatting scripts—until the jumping behavior stops. If the issue persists even in Incognito mode, it may be a rendering issue with a specific element in the document. Try clearing your browser cache and cookies, or checking if the document contains a corrupted table or a massive, un-paginated image that is forcing the browser to constantly recalculate the document height, triggering the scroll reset.