RESOLVED FIXED306313
Scrolling is choppy/unresponsive on Google Sheets with Trackpad 
https://bugs.webkit.org/show_bug.cgi?id=306313
Summary Scrolling is choppy/unresponsive on Google Sheets with Trackpad
Matt Woodrow
Reported 2026-01-26 19:00:45 PST
<rdar://81178557> This triggers slow IOSurface read back each frame.
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Add attachment proposed patch, testcase, etc.
Matt Woodrow
Comment 1 2026-01-26 19:03:49 PST
Pull request: https://github.com/WebKit/WebKit/pull/57308
EWS
Comment 2 2026-01-29 16:14:34 PST
Committed 306454@main (d509a5df0092): <https://commits.webkit.org/306454@main> Reviewed commits have been landed. Closing PR #57308 and removing active labels.
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