Tab previews are turned off but still appear when trying to close tabs in a full-screen Firefox window.
Categories
(Firefox :: Tabbed Browser, defect, P3)
Tracking
()
People
(Reporter: steele.tom, Unassigned)
Details
Attachments
(1 file)
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321.64 KB,
image/png
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Details |
Screenshot 2024-09-02 at 9.08.08 PM.png
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0
Steps to reproduce:
I turned off "Show an image preview when you hover over a tab." Then I maximized Firefox to full screen and attempted to close a tab.
Actual results:
Clicking on the close tab switched to that tab and briefly flashed a preview of the tab.
Expected results:
The tab should have closed.
Comment 1•9 months ago
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The Bugbug bot thinks this bug should belong to the 'Firefox::Tabbed Browser' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.
Comment 2•9 months ago
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This appears to be an issue with the drag & drop preview, not tab preview. Moving to Core:Drag&Drop
Comment 3•9 months ago
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I see that if I try to drag the tab from the left border of the close button it starts a dnd session, I wonder if this is a case where you inadvertently moved the mouse between mousedown and mouseup, causing a drag to start.
Probably the whole hover area of the close button should not cause a drag.
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Comment 4•9 months ago
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I can confirm that I am not dragging the tab; this happens simply when I click anywhere on it.
Comment 5•9 months ago
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DOM: Copy & Paste and Drag & Drop is not correct for this bug. Moving back to Firefox/Tabbed Browser.
Updated•8 months ago
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Comment 6•6 months ago
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I couldn't reproduce the issue in the latest Firefox 133.0 and Nightly 135.0a1 versions on macOS 13. I followed the steps you provided, disabling the Show an image preview when you hover over a tab setting, entering full screen, and attempting to close a tab. However, it did not show a preview before closing the tab.
@steele.tom, are you still experiencing this issue on your side? If so, could you please let me know if you are able to reproduce it in a new profile?
| Reporter | ||
Comment 7•1 month ago
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clearing this request. the bug still happens occasionally, but i can't reliably reproduce it
Comment 8•9 days ago
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I’ve tried again to reproduce the issue in the latest Firefox 138.0.1 on macOS 15, but unfortunately I wasn’t able to reproduce it. Since this issue seems to be intermittent, as mentioned in Comment 7, it’s very difficult for us to reproduce it reliably. I’m marking this as qa-not-actionable for now. Please keep us posted if you notice the issue occurring more frequently. Thank you.
Description
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