[Webkit-unassigned] [Bug 272351] New: css zoom doesn't zoom font-size in wide divs.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=272351

            Bug ID: 272351
           Summary: css zoom doesn't zoom font-size in wide divs.
           Product: WebKit
           Version: Safari 17
          Hardware: iPhone / iPad
                OS: iOS 17
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mikelehen at gmail.com
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

Created attachment 470821

  --> https://bugs.webkit.org/attachment.cgi?id=470821&action=review

Test case HTML

See attached test case or live URL: https://mikelehen.github.io/public-web/tmp/safari-zoom-2.html

When there's a CSS zoom applied to a wide div (or table, etc.), the font-size is not getting zoomed but other properties like line-height are, resulting in non-zoomed, overlapping text.  See repro and screenshot.

Notes:
1. Works correctly in Desktop Safari and Chrome.
2. Per comment in test case, setting `-webkit-text-size-adjust: none;` fixes this case but causes other zoom issues. See https://bugs.webkit.org/show_bug.cgi?id=272339

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