Bug 510644 - LibreOffice Impress animation played at wrong position, leaves a black rectangle at the original postition
Summary: LibreOffice Impress animation played at wrong position, leaves a black rectan...
Status: RESOLVED DOWNSTREAM
Alias: None
Product: kwin
Classification: Plasma
Component: general (other bugs)
Version First Reported In: 6.4.5
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL: https://bugs.documentfoundation.org/s...
Keywords:
Depends on:
Blocks:
 
Reported: 2025-10-15 16:14 UTC by postix
Modified: 2025-10-16 10:24 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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2025-10-15 16:14 UTC, postix 		Details
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Description postix 2025-10-15 16:14:14 UTC 
Created attachment 185806 [details]
Screenshot

SUMMARY

Not sure if this is a downstream issue. I got a pptx presention and when I click on the an animation and play i t, the animation appears halfway off-screen. At the center of the presentation and at the location of the original position of the animation in the presentation appear two black rectangles.

Please see the screenshot. I cannot share the original file unfortunately, but if I manage to create a test file, which I can share, I will do that later if needed.


SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20251013
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Kernel Version: 6.17.1-1-default (64-bit)
Graphics Platform: Wayland
Graphics Processor: AMD Radeon RX 580 Series
Comment 1 postix 2025-10-15 16:15:58 UTC 
The issue appears also just in case of a single screen.
Comment 2 postix 2025-10-15 16:17:47 UTC 
It looks like it has something to do with the scaling of 175%. With 100% it works (except that the 2nd animation on the same sheet plays in the center).
Comment 3 David Edmundson 2025-10-16 09:20:12 UTC 
Please report to libreoffice. 
If they do blame upstream (us), reopen this and link the relevant ticket and I'll talk with them directly.