After update to 153.0.3esr Thunderbird doesn't display minimise/maximise/close buttons correctly (icons garbled)
Categories
(Thunderbird :: Untriaged, defect)
Tracking
(Not tracked)
People
(Reporter: ordinarymoment, Unassigned)
References
(Blocks 1 open bug)
Details
(Whiteboard: [closeme 2026-09-01])
Attachments
(1 file)
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8.69 KB,
image/png
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Details |
thunderbird broken.png
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36
Steps to reproduce:
The 153.0.3esr update in Windows 11 (25H2) automatically installed 2 days ago and ever since the top right minimise/maximise/close buttons are not being displayed correctly.
Actual results:
The top right minimise/maximise/close buttons are not being displayed correctly, I think it might be an encoding issue. I've attached a picture.
Expected results:
The buttons should be displayed like in every other Windows application.
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Comment 1•1 month ago
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What happens if you reinstall from https://thunderbird.net/download/esr ?
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Updated•1 month ago
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Updated•1 month ago
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Comment 2•1 month ago
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(In reply to Wayne Mery (:wsmwk) from comment #1)
What happens if you reinstall from https://thunderbird.net/download/esr ?
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Comment 3•29 days ago
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Let's close
Description
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