NEW294556
Characters overflowing the element are cut off when CSS animation is applied 
https://bugs.webkit.org/show_bug.cgi?id=294556
Summary Characters overflowing the element are cut off when CSS animation is applied
Roel Nieskens
Reported 2025-06-16 07:26:02 PDT
Created attachment 475581 [details] Screenshot of the correct and the cut-off letter f Demo: https://codepen.io/RoelN/pen/yyNqgyX There are two elements with the letter "f" in a swashy font. The first element shows the full "f". The second element has all the swashes outside the element cut off. It appears to have `overflow: hidden`. This is caused by setting an animation on it. If you remove or disable the animation, the second "f" will render fine. Tested on Safari Version 18.4 (20621.1.15.11.10), 15.4.1 (24E263). But also spotted on other versions.
Attachments
Screenshot of the correct and the cut-off letter f (154.50 KB, image/png)
2025-06-16 07:26 PDT, Roel Nieskens 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2025-06-16 13:04:57 PDT
Possibly a dupe of bug 6274.
Radar WebKit Bug Importer
Comment 2 2025-06-23 07:26:12 PDT
<rdar://problem/154091976>
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