Dear reepster,
Good day!
Thank you for posting to the Microsoft Community. We are glad to assist.
Based on your post regarding "Horizontal scrollbar seems to have gone missing". Yes, several users have reported the same issue with the missing horizontal scrollbar in Outlook. It seems to be a recent development, and many are experiencing it on various Outlook versions, including the ones you mentioned.
Please try the following troubleshooting:
- Check for Updates: Ensure you're on the latest beta version, as the issue might have been addressed in a subsequent update.
- Check Zoom Level: Adjust the zoom level using the zoom controls or keyboard shortcuts (Ctrl+Plus or Ctrl+Minus).
- Check Scroll Bar Settings: Go to File > Options > Advanced and ensure that the "Show horizontal scroll bar" option is checked.
- Reset Window Layout: Close the application and press Windows key + R to open the Run dialog box. Type %appdata%\Microsoft\Outlook and press Enter. Rename the Outlook folder to OldOutlook and restart Outlook.
- Clear Cache/Settings: If there's an option to clear cache or reset settings, it could resolve any temporary glitches.
- Reinstall: As a last resort, reinstalling the application might fix the issue if it persists.
- Report the Issue: Submitting your valuable feedback directly to the Microsoft product development team is strongly recommended by either going to Help in the outlook App > submit Feedback or posting onOutlook · Community (microsoft.com)for feature requests.
If you still need further help, then please kindly share with me the above feedback after you tried it, and I will do my best to do more research and testing to help you further, thank you.
Thank you in advance for your understanding. Your patience and cooperation will be greatly appreciated. I hope for all the best!