Fixes #560 (#571)

src/server/httpServer.ts

@@ -136,7 +136,8 @@ export class HttpServer extends Disposable {
 					...(contentLength ? { 'Content-Length': contentLength } : {}),
 					// add CORP header for codespaces
 					// https://github.com/microsoft/vscode-livepreview/issues/560
-					...{'Cross-Origin-Resource-Policy': 'cross-origin'},
+					...{'Cross-Origin-Resource-Policy': 'cross-origin',
+						'Cross-Origin-Embedder-Policy': 'require-corp'},
 					...this._defaultHeaders
 				});
 			} catch (e) {

yarn.lock

@@ -1731,9 +1731,9 @@ fs.realpath@^1.0.0:
   integrity sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==
 
 fsevents@~2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
-  integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
+  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
 
 fstream@^1.0.12:
   version "1.0.12"
@@ -2782,7 +2782,7 @@ schema-utils@^4.0.0:
 
 semver@^7.2.1, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5, semver@^7.3.7:
   version "7.5.3"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.5.3.tgz#161ce8c2c6b4b3bdca6caadc9fa3317a4c4fe88e"
+  resolved "https://registry.npmjs.org/semver/-/semver-7.5.3.tgz"
   integrity sha512-QBlUtyVk/5EeHbi7X0fw6liDZc7BBmEaSYn01fMU1OUYbf6GPsbTtd8WmnqbI20SeycoHSeiybkE/q1Q+qlThQ==
   dependencies:
     lru-cache "^6.0.0"
@@ -3223,7 +3223,7 @@ wildcard@^2.0.0:
 
 word-wrap@^1.2.3:
   version "1.2.4"
-  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.4.tgz#cb4b50ec9aca570abd1f52f33cd45b6c61739a9f"
+  resolved "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.4.tgz"
   integrity sha512-2V81OA4ugVo5pRo46hAoD2ivUJx8jXmWXfUkY4KFNw0hEptvN0QfH3K4nHiwzGeKl5rFKedV48QVoqYavy4YpA==
 
 workerpool@6.2.0: