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How to Fix Horizontal Scrollbars in SharePoint Web Parts

Maira Mehtab Sep 20, 2026 869 views

Question details

A user is experiencing unnecessary horizontal scrollbars on SharePoint list and document-library web parts, which persists across multiple sites and browsers.

Product: SharePoint / Microsoft 365
Device & OS: not provided
Scenario: Viewing lists and document libraries through SharePoint web parts.
Observed behavior: An unwanted horizontal scrollbar appears exclusively for a specific user account, even in private browsing, while other users and separate accounts are unaffected.

Before you start

Before proceeding with an escalation, verify the issue by logging into your SharePoint account from a private or incognito browsing window to rule out local browser cache or extension conflicts.

Solution 1Recommended

Request Account-Level Investigation via Microsoft 365 Admin Center

Use this solution since the issue is isolated to a single Microsoft 365 account and cannot be resolved by standard browser troubleshooting or local profile resets.

Because the scrollbar issue occurs across multiple sites, browsers, and private browsing sessions but cannot be reproduced by other users, it is highly likely associated with corrupted personalized settings or backend profile glitches in the user's Microsoft 365 account. There is no account hard-reset setting available to end-users in SharePoint, making administrative intervention necessary.

Contact Your Global Administrator

Reach out to your organization's IT department or the designated Global Administrator for your Microsoft 365 tenant.

Provide Account Evidence

Explain that the horizontal scrollbar issue is strictly isolated to your account. Mention that you have already tested it across multiple browsers, private sessions, and different devices without success.

Open a Support Ticket

Ask the administrator to log into the Microsoft 365 Admin Center, navigate to the Support section, and open a new service request ticket.

Request Backend Investigation

Instruct the administrator to explicitly request an account-level investigation from Microsoft support to reset or fix your corrupted personalized SharePoint settings.

No Manual Reset Available: End-users do not have a hard-reset button for these types of backend SharePoint profile glitches; do not waste time reinstalling local software, as the fix must come from Microsoft support.

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Frequently Asked Questions

Why does the horizontal scrollbar only appear on my account?

If the issue persists across different browsers and computers for your account alone, it is tied to personalized settings, custom views, or a profile glitch within your specific Microsoft 365 account environment.

Can I hard-reset my SharePoint account settings myself?

No, SharePoint and Microsoft 365 do not offer a manual "hard-reset" option for end-user accounts. A global administrator must submit a support ticket to Microsoft to resolve backend profile issues.

Will clearing my browser cache fix the SharePoint web part scrollbar?

Clearing cookies and cache is a recommended first troubleshooting step. However, if the issue is account-level and appears even in private browsing sessions across multiple devices, clearing local browser data will not resolve it.

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