Bug 281570 - [content-visibility] content-visibility: auto prevents text nodes in SVG from being painted
Summary: [content-visibility] content-visibility: auto prevents text nodes in SVG from...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: Safari 18
Hardware: Mac (Apple Silicon) macOS 15
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2024-10-16 06:10 PDT by Jeremy Keith
Modified: 2024-10-16 11:02 PDT (History)
5 users (show)

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Description Jeremy Keith 2024-10-16 06:10:56 PDT 
If content-visibility: auto is applied to an element with text elements (or tspan elements), then when that element is painted (by being scrolled into view), the contents of the text elements aren't displayed.

Here's a reduced test case:
https://codepen.io/adactio/full/WNVjoBP

That's from this page:
https://archive.thesession.org/tunes/1/#setting20796

The text elements containing "slide", "1" and "2" don't get painted.
Comment 1 Radar WebKit Bug Importer 2024-10-16 08:55:36 PDT 
<rdar://problem/138040315>