Fix Missing Collapse and Expand Outline Sublevels in OneNote Android
Question details
The user wants to use the chevron icon to collapse and expand hierarchical outline sublevels in the mobile app.

- Product
- Microsoft OneNote
- Device & OS
- Android
- Scenario
- Navigating and organizing structured, hierarchical notes on an Android mobile device.
- Observed behavior
- The collapse and expand chevron control is completely missing, making it impossible to fold outline sublevels within the app.
Check the Google Play Store to ensure you have the absolute latest version of OneNote installed, as missing UI elements are sometimes restored in patch updates.
Submit Feature Feedback to Microsoft
Since the feature has been removed and there is no hidden setting to re-enable it, providing direct feedback is the only official way to request its return.
Currently, the collapse and expand control for outline sublevels is simply not available in the latest OneNote for Android builds.
Microsoft relies heavily on user telemetry and direct feedback to prioritize features. By filing a feature request within the app, you increase the likelihood of the chevron being restored in a future update.
Launch the OneNote app on your Android device and tap your profile picture or the three-dot menu in the upper-right corner.
Tap on 'Settings', then scroll to the bottom and select 'Send Feedback' or 'Help & Feedback'.
Choose the option to suggest a feature. Explain clearly that the collapse/expand chevron for outline sublevels is essential for your note-taking workflow and submit the request.

Use WPS Office for Superior Document Outlining on Android
If OneNote's missing mobile features are disrupting your ability to read structured documents, WPS Office offers a highly capable mobile word processor. It provides an intuitive Outline View that makes navigating complex, multi-level documents effortless and entirely free.
- 1. Install WPS Office: Download and install WPS Office for free from the Google Play Store.
- 2. Create Structured Notes: Open a new Word document and use the 'Home' tab's Styles section to apply Headings (Heading 1, Heading 2) to your text.
- 3. Navigate with Outline View: Tap the 'Tools' menu (four squares icon), navigate to the 'View' tab, and select 'Bookmark/Outline' to instantly view and tap through your document's hierarchy.

Frequently Asked Questions
Why did Microsoft remove the collapse and expand feature in OneNote for Android?
Microsoft frequently updates its mobile apps to streamline the interface and improve performance. Sometimes, features that are less frequently used or difficult to adapt to touch interfaces are temporarily or permanently removed during these redesigns.
Can I re-enable the outline sublevels feature in the Android settings?
No, there is currently no toggle or hidden setting within the OneNote app or Android system settings to bring back the collapse and expand chevron. The feature is absent from the app's current codebase.
Does the iOS version of OneNote have the collapse and expand feature?
Historically, mobile versions of OneNote (both Android and iOS) have had more limited outlining capabilities compared to the desktop app. Outlining controls vary by version, but full collapse/expand support is primarily focused on the desktop ecosystem.




