SharePoint Document Issues

How to Fix SharePoint Pinned Documents Not Showing in Document Library

Maira Mehtab Sep 22, 2026 869 views

Question details

Users are experiencing an issue where pinned documents do not display their thumbnails or highlighted sections at the top of SharePoint document libraries or web parts.

Product: Microsoft SharePoint
Device & OS: not provided
Scenario: Viewing and managing prioritized files within SharePoint document libraries and embedded web parts.
Observed behavior: Documents can be successfully pinned and unpinned, but the visual thumbnails and highlights for these pinned items fail to appear in the expected locations.

Before you start

Verify if this issue is isolated to your current browser by opening SharePoint in a private/incognito window, and check with colleagues to see if they are experiencing the same missing elements.

Solution 1Recommended

Verify Service Status and Isolate the Issue

Use this solution to determine if the missing thumbnails are caused by a local browser cache issue or a wider Microsoft SharePoint service regression.

When pinned items disappear from web parts or the top of document libraries despite the pin feature still functioning, it is often due to a backend service regression from Microsoft.

Before escalating the problem, you should isolate the scope of the issue by testing different environments.

Test alternative browsers

Open your SharePoint document library in a completely different web browser (such as Edge, Chrome, or Firefox) or use an Incognito/InPrivate window to rule out any local caching issues.

Check other SharePoint sites

Navigate to a different SharePoint site or document library within your organization. Try pinning a document there to see if the thumbnails display correctly, which helps determine if the issue is site-specific or tenant-wide.

Document the timeline

Note exactly when the pinned documents stopped showing. Gather reports from other users, as widespread occurrences heavily point toward a temporary Microsoft update bug.

Escalate to administration

Contact your IT Tenant Administrator and provide your findings so they can submit an official support ticket to Microsoft Support regarding the broken SharePoint visual feature.

Service Regressions: It is not uncommon for SharePoint updates to temporarily disrupt specific visual features like pinned item highlights in web parts. Microsoft typically resolves these via backend patches once reported.

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Frequently Asked Questions

Why do pinned documents show in the library but not in the SharePoint web part?

This is a known recurring synchronization issue in SharePoint. While the main document library view updates successfully, the Document Library web part embedded on external pages sometimes fails to render the pinned section. Removing and re-adding the web part can sometimes force a refresh, but it often requires a backend fix from Microsoft.

Can I still access my documents if the pinned thumbnails are missing?

Yes, your documents are perfectly safe and remain stored in the library. Only the visual highlight or thumbnail at the top is missing. You can still find, open, and edit your files within the standard list view below the pinned section.

How do I unpin a document if I cannot see the pinned section at the top?

You can locate the specific document in the standard document list view, select it by checking the circle next to its name, click the three horizontal dots (Show actions) to open the context menu, and choose 'Unpin' from the available options.

Document & File Issues