DevTools opens in split screen with no content in Device emulator panel

ROOT IQ 20 Reputation points
2025-01-22T12:35:13.5233333+00:00

when I click "Inspect" or "Ctrl+Shift+I" or "F12", DevTools opens a split screen. The left side taken by the webpage, and right side taken by DevTools. Even the Device Emulator is blank and doesn't show the webpage that should be shown there. Screenshot 2025-01-22 at 7.37.02 AM

Microsoft Edge
Microsoft Edge
A Microsoft cross-platform web browser that provides privacy, learning, and accessibility tools.
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Accepted answer
  1. Yu Zhou-MSFT 14,426 Reputation points Microsoft Vendor
    2025-01-23T03:27:39.6366667+00:00

    Hi @ROOT IQ

    I failed to reproduce the issue. Which version of Edge and OS do you use?

    You can try to click Restore defaults and refresh setting in DevTools to see if it can fix the issue:

    enter image description here

    enter image description here


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

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    Regards,

    Yu Zhou

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