NEW 277827
REGRESSION (Safari 17): Text can overlap floating image at top of column 
https://bugs.webkit.org/show_bug.cgi?id=277827
Summary REGRESSION (Safari 17): Text can overlap floating image at top of column
Brad Andalman
Reported 2024-08-08 14:10:17 PDT
Created attachment 472088 [details] HTML showing text overlapping a floating image To avoid WebKit Bug #212505, we make use of “padding-top” — and zero out “margin-top” — for some floating images. This has worked well for us until Sonoma. Unfortunately, there appears to be a regression that now causes text to overlap floating images at the top of a column (in some cases).
Attachments
HTML showing text overlapping a floating image (2.37 KB, text/html)
2024-08-08 14:10 PDT, Brad Andalman 		no flags
Details
Screenshot showing overlapping text in Safari 17 (vs Chrome) (596.60 KB, image/png)
2024-08-08 14:13 PDT, Brad Andalman 		no flags
Details
Screenshot showing correct behavior in Safari 16 (235.95 KB, image/png)
2024-08-08 14:16 PDT, Brad Andalman 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Brad Andalman
Comment 1 2024-08-08 14:13:47 PDT
Created attachment 472089 [details] Screenshot showing overlapping text in Safari 17 (vs Chrome)
Brad Andalman
Comment 2 2024-08-08 14:16:20 PDT
Created attachment 472090 [details] Screenshot showing correct behavior in Safari 16
Brad Andalman
Comment 3 2024-08-08 15:48:38 PDT
Tested in Safari 18.0 (20619.1.18.11.1) on Sequoia 15.0 Beta (24A5279h), and the bug still manifests.
Radar WebKit Bug Importer
Comment 4 2024-08-09 17:34:17 PDT
<rdar://problem/133574452>
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