OneDrive Personal Vault - some individual files not displaying in web version, how do I get these to display? (OneDrive, Safari browser, MacBook)

Chris Wallace 15 Reputation points
2025-07-04T04:10:57.22+00:00

Note: Personal use (not business) on Safari browser on MacBook (not Windows) - please disregard these default tags.

After signing into my Personal Vault, individual files are not displaying in OneDrive in the web version using Safari on MacBook, but are displaying in the iOS mobile app version on iPhone and iPad. When clicking on a file in the folder list, a blank screen is displayed - not the contents of the selected files, it only shows a "1/1" and "X" in the top right corner of a blank page. No error message is displayed.

See attached example of display failure, 20250703 OneDrive Example File Display Failure.png.

This behavior is consistent, not sporadic. I have executed all updated, cleared all browser cache, and tried Edge and Google browsers with the same results. I have refreshed the pages and checked settings (not sure what to check for).

This failure to display affects files with the following prefixes: .pdf, .jpg, .jpeg, .txt, .png, .rtf, and mp4 (perhaps other prefixes).

Files with native Microsoft prefixes do display correctly, like: .docx, and .xlsx (perhaps other prefixes).

These files were previously being displayed, but recently stopped; I am unaware of any cause between the times when I was able to see the files and now.

How do I get these to display again?

Thanks for your help.

Microsoft 365 and Office | OneDrive | For business | Windows
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2 answers

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  1. TiNo-T 4,215 Reputation points Microsoft External Staff Moderator
    2025-07-04T06:53:58.04+00:00

    Dear @Chris Wallace,

    Thank you so much for contacting Microsoft Q&A Forum. 

    Based on your detailed descriptions, you are experiencing with OneDrive's Personal Vault on Safari for MacBook where non-Microsoft file types like .pdf, .jpg, .txt, .png, .mp4, etc., fail to display, is a known rendering issue affecting Safari, particularly versions 18.0 and 18.1 on macOS Sequoia. Although there is currently no official acknowledgment or documentation from Microsoft regarding this problem, several users have reported similar experiences. These cases may offer useful insights or potential workarounds, and I recommend reviewing them for further guidance: 

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    I hope this information can help you to solve your issue soon so that your work can be back on track. 

    Wish you a pleasant day!


    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". 

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  2. kcbudyzr 0 Reputation points
    2025-08-08T20:22:55.96+00:00

    I am using the OneDrive web version (I do not use desktop version) and am also experiencing the same problem using my MacBook Pro after updating to macOS Sequoia 18.6. PDF and JPG files open for a second and then disappear. WORD and EXCEL files open as expected. This behavior occured using both Safari and Google Chrome browsers. Any PDF and JPG files in OneDrive that are not within PERSONAL VAULT open without problem. This behavior does NOT occur within PERSONAL VAULT using the OneDrive app on my iPhone 13 Pro Max (which I also updated 8/6/25 to iOS 18.6).

    UPDATE: I tried the recommendation about navigating to Safari settings>Websites and clearing all automatically stored websites that I allow downloads from. Plus, in System Settings>Network, toggle Firewall off then back on. Then restart. Safari still is not working, but Chrome has started working.

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