Bug 259141 - REGRESSION: Safari 17 fails to open USDZ blob in QuickLook
Summary: REGRESSION: Safari 17 fails to open USDZ blob in QuickLook
Status: RESOLVED DUPLICATE of bug 258957
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: Safari 17
Hardware: iPhone / iPad Other
: P2 Critical
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-07-12 01:47 PDT by Miles
Modified: 2023-07-12 12:59 PDT (History)
4 users (show)

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Description Miles 2023-07-12 01:47:11 PDT 
Observed on iPhone 12 Pro, iOS 17 Beta 3, (21A5277h)

When opening USDZ file blob from Safari, QuickLook opens momentarily with blank screen then closes back to Safari immediately.

Opening USDZ from full URL still works fine, 3D model is displayed in AR.

Note that opening USDZ file blob from Chrome on same device still works, 3D model is displayed in AR.

So it appears to be a Safari regression, handling blob urls?

More information in the Model-Viewer thread here:
https://github.com/google/model-viewer/issues/4354

Repro links:
https://modelviewer.dev/examples/scenegraph/#variants
Select a material variant. Tap the AR icon. Tis will attempt to open a USDZ blob in QuickLook.
Comment 1 Miles 2023-07-12 02:22:28 PDT 
Also reproduces in iPadOS and visionOS (in the simulator)
Comment 2 Radar WebKit Bug Importer 2023-07-12 09:17:36 PDT 
<rdar://problem/112142092>
Comment 3 Alexey Proskuryakov 2023-07-12 12:59:18 PDT 

*** This bug has been marked as a duplicate of bug 258957 ***