Fix #76035

src/vs/workbench/services/extensions/electron-browser/extensionService.ts

@@ -213,6 +213,9 @@ export class ExtensionService extends AbstractExtensionService implements IExten
 			this._logOrShowMessage(Severity.Error, nls.localize('looping', "The following extensions contain dependency loops and have been disabled: {0}", result.removedDueToLooping.map(e => `'${e.identifier.value}'`).join(', ')));
 		}
 
+		// enable or disable proposed API per extension
+		this._checkEnableProposedApi(toAdd);
+
 		// Update extension points
 		this._rehandleExtensionPoints((<IExtensionDescription[]>[]).concat(toAdd).concat(toRemove));