Open Bug 1751346 Opened 3 years ago Updated 23 days ago

Support accessing ObservableArray attributes from XrayWrappers

Categories

(Core :: DOM: Bindings (WebIDL), task)

Product:
Core
Component:
DOM: Bindings (WebIDL)
Type:
task

Tracking

()

People

(Reporter: edgar, Unassigned, NeedInfo)

References

(Blocks 3 open bugs)

Details

No description provided.

Hi, we're also having the issue mentioned on 1770592 at Walnut.

Basically, we're getting adoptedStyleSheets as Opaque and can't iterate over it.

Just adding this comment here as requested by @emilio on this Twitter thread.

Thanks again for the support!

Duplicate of this bug: 1827104
Blocks: 1817675

Edgar do you know how difficult this would be to implement? Any hints? It seems this causes some extensions to use some rather terrible workarounds like this, causing performance issues.

Flags: needinfo?(echen)
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