NEW239594
[model] On iOS only the first of two/more <model> elements loads content 
https://bugs.webkit.org/show_bug.cgi?id=239594
Summary [model] On iOS only the first of two/more <model> elements loads content
Thomas Kumlehn
Reported 2022-04-21 02:31:59 PDT
Running iOS 15.4.1 (19E258) with <model> feature enabled I placed two <model> elements on a single HTML page. This both works as expected on macOS 12.3.1 with Safari TP 143 and iPadOS 15.5 public beta 2, but on iOS (see above) only the first .usdz content is loaded and the second does not even reserve a canvas area. This site works fine on iPadOS 15.5, but not on iOS: https://kreativekk.de/wp-content/uploads/ar/2modelNoBug.html
Attachments
Add attachment proposed patch, testcase, etc.
Antoine Quint
Comment 1 2022-04-22 02:55:55 PDT
I expect this is an issue with constrained memory use, and we need to display a loading error icon on the page to convey that a <model> element failed to load.
Ryan Haddad
Comment 2 2022-04-22 16:15:49 PDT
rdar://92153443
Thomas Kumlehn
Comment 3 2022-06-07 01:02:49 PDT
Safari iPadOS 16 beta now present a failed load icon for ALL <model>s
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