How to fix disappearing some of my text that I wrote or added on a PDF before? (It occurs on the latest version of Microsoft Edge browser)

Hamidreza Asadi 55 Reputation points
2025-12-08T05:10:36.8233333+00:00

How to fix disappearing some of my text that I wrote or added on a PDF before? (It occurs on the latest version of Microsoft Edge browser) And then I have to click on the text so that I can see the rest of the text that I wrote before. I've attached two images to illustrate what I said. problem. Additionally, I don't want to enable New PDF Viewer in edge://flags to solve this problem because this pdf viewer reduces the quality of document and speed of working on that. Thanks for following up on this problem. Screenshot 2025-12-08 082346

Screenshot 2025-12-08 082417

Microsoft Edge | Read PDFs | Windows 11
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  1. Issam Hajaj 110 Reputation points
    2025-12-09T14:05:30.7466667+00:00

    A man juste find the solution, AND IR WORK for me. I think it's gonna work for everyone.

    Capture d’écran_9-12-2025_15418_dori-uw-1.kuma-moon.com.jpeg

    3 people found this answer helpful.

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  1. Kimberly Olaño 19,550 Reputation points Independent Advisor
    2025-12-08T07:57:53.72+00:00

    Thanks for sharing the details. Try to turn OFF “Auto-fit text in text boxes”.

    Edge sometimes auto-adjusts the size of the annotation text box and causes the bottom lines to disappear until you click inside it.

    This setting is NOT visible in the normal UI.

    How to disable it

    • Open a PDF in Edge.
    • Add a text box.
    • When the text box toolbar appears, click the “A^” font-size button twice (once up, once down).
    • This disables the internal “auto-fit” mode that Edge applies to existing boxes.

    See if this helps. If you need further assistance just let me know.

    Best regards,

    Kimberly


  2. Kimberly Olaño 19,550 Reputation points Independent Advisor
    2025-12-08T12:36:26.8033333+00:00

    Force Edge to use the old PDF renderer WITHOUT enabling the new PDF viewer

    This is not the same as the edge://flags toggle you don't want to use. There is a separate backend switch Microsoft didn’t expose in the UI.

    How to do it

    Right-click your Edge shortcut → Properties

    In Target, append the following flag:

    --disable-features=msPdfUnifiedLayering

    Your target line will look like:

    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --disable-features=msPdfUnifiedLayering

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  3. PaulCassidy-3860 0 Reputation points
    2025-12-09T11:48:59.31+00:00

    Ive just done edge://flags & set New PDF Viewer to Enable and its working.

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  4. Kimberly Olaño 19,550 Reputation points Independent Advisor
    2025-12-09T14:43:20.6633333+00:00

    The New PDF Viewer is simply more stable for annotations, even if earlier versions had quality or performance issues, Microsoft has been improving it, and clearly your build benefits from it.

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