Fixes #3534

package-lock.json

@@ -25,7 +25,7 @@
 				"jsdom": "^19.0.0",
 				"jsonc-parser": "^3.0.0",
 				"mocha": "^9.2.0",
-				"monaco-editor-core": "^0.36.0-dev.20230224",
+				"monaco-editor-core": "^0.37.0-dev.20230330",
 				"parcel": "^2.7.0",
 				"pin-github-action": "^1.8.0",
 				"playwright": "^1.18.1",
@@ -5170,9 +5170,9 @@
 			"dev": true
 		},
 		"node_modules/monaco-editor-core": {
-			"version": "0.36.0-dev.20230224",
-			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.36.0-dev.20230224.tgz",
-			"integrity": "sha512-ubH2YoU86gNvO/lG4Un62ZGCwmzJXrMZFUw6VfwuFYgWAKflCZXHssrQKVsr0NwwyEJIn3Z4pURlo2ja3xAfIg==",
+			"version": "0.37.0-dev.20230330",
+			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.37.0-dev.20230330.tgz",
+			"integrity": "sha512-GHp8zu1tTHWbdBzo6A7/P3Sdsn1LgXIzh5I8kI7RWm5jBSIlnet0t+3hDXXyaoXX4zohIMW5hN7ADsihBwKkSQ==",
 			"dev": true
 		},
 		"node_modules/mri": {
@@ -10943,9 +10943,9 @@
 			}
 		},
 		"monaco-editor-core": {
-			"version": "0.36.0-dev.20230224",
-			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.36.0-dev.20230224.tgz",
-			"integrity": "sha512-ubH2YoU86gNvO/lG4Un62ZGCwmzJXrMZFUw6VfwuFYgWAKflCZXHssrQKVsr0NwwyEJIn3Z4pURlo2ja3xAfIg==",
+			"version": "0.37.0-dev.20230330",
+			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.37.0-dev.20230330.tgz",
+			"integrity": "sha512-GHp8zu1tTHWbdBzo6A7/P3Sdsn1LgXIzh5I8kI7RWm5jBSIlnet0t+3hDXXyaoXX4zohIMW5hN7ADsihBwKkSQ==",
 			"dev": true
 		},
 		"mri": {

package.json

@@ -52,7 +52,7 @@
 		"jsdom": "^19.0.0",
 		"jsonc-parser": "^3.0.0",
 		"mocha": "^9.2.0",
-		"monaco-editor-core": "^0.36.0-dev.20230224",
+		"monaco-editor-core": "^0.37.0-dev.20230330",
 		"parcel": "^2.7.0",
 		"pin-github-action": "^1.8.0",
 		"playwright": "^1.18.1",

src/basic-languages/_.contribution.ts

@@ -73,7 +73,7 @@ export function registerLanguage(def: ILang): void {
 			return mod.language;
 		}
 	});
-	languages.onLanguage(languageId, async () => {
+	languages.onLanguageEncountered(languageId, async () => {
 		const mod = await lazyLanguageLoader.load();
 		languages.setLanguageConfiguration(languageId, mod.conf);
 	});