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Description
Attach (recommended) or Link to PDF file
compressed.tracemonkey-pldi-09.pdf
(Can be reproduced with any PDF)
Web browser and its version
Firefox 140.0.4 (aarch64)
Operating system and its version
MacOS 15.5
PDF.js version
v5.3.31
Is the bug present in the latest PDF.js version?
Yes
Is a browser extension
No
Steps to reproduce the problem
Try zooming in and out on a touch screen device.
What is the expected behavior?
PDFs should zoom in smoothly
What went wrong?
The zoom is laggy and there's a left drift while zooming in.
Bug.mp4
Link to a viewer
No response
Additional context
No response