A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
Hello.
Welcome to the Microsoft Community.
Based on your description, the unresponsive "Hamburger" Menu in SharePoint Online on Android tablets is likely linked to a recent UI update or compatibility issue affecting touch input in the browser.
In situations like this, I'd recommend:
- Update the Android WebView and Chrome: SharePoint's web-based UI on Android relies on the system WebView or Chrome rendering. Ensure they are fully updated via the Google Play Store.
- Test in another Browser.
- Enable Modern Experience (if not already): From the site's settings > "Site Information" > "View all site settings" > "Manage Site Features" > enable Modern Lists and Libraries.
Let me know how it goes.
Best Regards,
Daniel Coy
Microsoft Community Support