# Timeline does not zoom with magic mouse after copying section

**URL:** <https://forum.liberationlaser.com/t/timeline-does-not-zoom-with-magic-mouse-after-copying-section/1790>\
**Category:** Bug reports\
**Created:** [18 January 2026 08:57 UTC](https://forum.liberationlaser.com/t/timeline-does-not-zoom-with-magic-mouse-after-copying-section/1790 "2026-01-18T08:57:20Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Hagop\_Heath-Matossia](https://avatars.discourse-cdn.com/v4/letter/h/ed8c4c/32.png) [@Hagop\_Heath-Matossia](https://forum.liberationlaser.com/u/Hagop_Heath-Matossia)\
**Post date:** [18 January 2026 08:57 UTC](https://forum.liberationlaser.com/t/timeline-does-not-zoom-with-magic-mouse-after-copying-section/1790/1 "2026-01-18T08:57:20Z")

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# Bug Report Template

Please fill in each section as thoroughly as possible  
Summary:

Platform (please specify Windows or MacOS): MacOS  
Liberation version number: 1.0.0  
Operating System Version: 15.3.2  
Details of laser DACs connected (number, type, connection method): None when programming

# Description

After a few minutes of editing a timeline, and using magic mouse up/down finger swipe movement to zoom in and out of timeline, zoom stops working completely. Restarting Liberation fixes.

## Steps to reproduce

Does not reproduce after specific steps but usually happens after click + alt + drag clip while zoomed out wide.

## Screenshot

## Notes

[Liberation comp MacMafia 12.lprj](https://forum.liberationlaser.com/uploads/short-url/iLkIBWbuoj3INCpJcihY7EK40ys.lprj) (2.9 MB)

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<div class="post-metadata">

**Author:** ![seb](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.liberationlaser.com/seb/32/3_2.png) [@seb](https://forum.liberationlaser.com/u/seb)\
**Post date:** [28 January 2026 10:09 UTC](https://forum.liberationlaser.com/t/timeline-does-not-zoom-with-magic-mouse-after-copying-section/1790/2 "2026-01-28T10:09:24Z")

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I couldn’t recreate this bug here but I have done some work on that system - let me know if it still happens for you!

Now in 1.0.3 Build 5 for Mac

Seb

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<div class="post-metadata">

**Author:** ![Hagop\_Heath-Matossia](https://avatars.discourse-cdn.com/v4/letter/h/ed8c4c/32.png) [@Hagop\_Heath-Matossia](https://forum.liberationlaser.com/u/Hagop_Heath-Matossia)\
**Post date:** [28 January 2026 10:27 UTC](https://forum.liberationlaser.com/t/timeline-does-not-zoom-with-magic-mouse-after-copying-section/1790/3 "2026-01-28T10:27:47Z")

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Thanks I’ll download the latest build.

BTW on build 1.0.0 timeline copying is definitely click+alt , alt + click does not work.

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<div class="post-metadata">

**Author:** ![seb](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.liberationlaser.com/seb/32/3_2.png) [@seb](https://forum.liberationlaser.com/u/seb)\
**Post date:** [28 January 2026 10:33 UTC](https://forum.liberationlaser.com/t/timeline-does-not-zoom-with-magic-mouse-after-copying-section/1790/4 "2026-01-28T10:33:45Z")

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Ah yes I just tried 1.0.0 and I can reproduce that issue here. Should be fixed in builds since then, let me know if you still get it!

Seb