103393 2012-11-27 04:27:50 -0800 [Shadow DOM]: ShadowRoot styleSheets property is not implemented 2019-10-04 22:10:29 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) Unspecified Unspecified RESOLVED CONFIGURATION CHANGED P2 Normal --- 63606 103230 0 sgrekhov webcomponents-bugzilla dominicc dvoytenko ericbidelman morrita rniwa oldest_to_newest 776610 0 sgrekhov 2012-11-27 04:27:50 -0800 According ShadowDom specification ShadowRoot object should have styleSheets property. But in Chrome 23.0.1271.64 m this property always returns null 1347698 1 dvoytenko 2017-09-11 16:03:48 -0700 Can confirm the same. The relevant spec: https://www.w3.org/TR/shadow-dom/#extensions-to-the-documentorshadowroot-mixin 1577131 2 rniwa 2019-10-04 22:10:29 -0700 This has been implemented for V1.