logo
search
Office for Mac Issues

Fix Microsoft Word and OneNote Cursor Bouncing on macOS Sonoma

Khadija KhanKhadija Khan Oct 9, 2026 869 views

Question details

Users are experiencing erratic cursor movements in OneNote and sudden page bouncing or scrolling in Word while typing after a macOS Sonoma system update.

How to Fix OneNote and Word Cursor and Scrolling Problems After macOS Sonoma Update
Product
Microsoft Word and OneNote
Device & OS
macOS Sonoma
Scenario
Typing and editing documents or notes after updating the Mac operating system to macOS Sonoma.
Observed behavior
The cursor randomly jumps in OneNote, and pages unexpectedly bounce or scroll in Word. Reinstalling the Microsoft 365 applications does not resolve these glitches.
Before you start

Ensure your Mac is connected to a stable internet network and save all open documents before checking for system updates or creating new user profiles.

Solution 1Recommended

Update macOS and Microsoft 365 Applications

Software incompatibility between older Office versions and the new macOS Sonoma update is a primary cause of visual glitches. Updating both patches known bugs.

Microsoft and Apple frequently release patches to address compatibility issues shortly after major OS updates. Keeping both environments updated is the most effective way to resolve typing glitches.

1
Update macOS

Click the Apple menu, go to System Settings > General > Software Update. If an update for macOS Sonoma is available, click 'Update Now'.

2
Update Microsoft 365 apps

Open Microsoft Word or OneNote. Click on 'Help' in the top menu bar, then select 'Check for Updates'. Let the Microsoft AutoUpdate tool install any pending patches.

3
Restart your Mac

Once both updates are complete, restart your computer and open Word or OneNote to verify if the cursor bouncing issue is resolved.

Update macOS and Microsoft 365 Applications
Enable Automatic Updates: Check the box for 'Automatically keep Microsoft Apps up to date' in the Microsoft AutoUpdate tool to prevent future compatibility issues.
Free Microsoft Office alternative

Switch to WPS Office for a Stable Mac Experience

If Microsoft Word continues to have frustrating scrolling and cursor bugs on macOS Sonoma, consider switching to WPS Office. It provides a lightweight, highly compatible, and smooth document editing experience on Mac, completely free of bouncing page glitches.

  1. 1. Download WPS Office: Visit the official WPS website and download the installer tailored for macOS.
  2. 2. Install on your Mac: Open the downloaded package and drag the WPS Office icon into your Applications folder.
  3. 3. Edit smoothly without glitches: Open your existing .docx files in WPS Writer and enjoy a stable typing experience with no unexpected scrolling.
Highly compatible with Microsoft Word (.docx) and other Office formatsFree, lightweight, and stable on macOS Sonoma and Apple SiliconFamiliar user interface for a completely seamless migrationAll-in-one suite combining Writer, Spreadsheet, Presentation, and PDF
microsoft office alternative - wps office

Frequently Asked Questions

Why does my Word page bounce when typing on macOS Sonoma?

This is a known software compatibility glitch between the macOS Sonoma system framework and certain builds of Microsoft 365, causing the interface to miscalculate the cursor's position and scroll erratically.

Will reinstalling Microsoft Office fix the macOS Sonoma cursor issue?

Typically, reinstalling the applications does not resolve this specific issue because it stems from OS-level compatibility bugs or user-profile corruption, rather than missing or damaged application files.

How do I know if the problem is just with my Mac user profile?

You can isolate the issue by creating a new Mac user account in System Settings > Users & Groups. If Word and OneNote work perfectly in the new account, your original user profile's preferences or cache files are causing the conflict.