Fix for Bug #15020 dashboard update with multiproject (#15029)

* Fix to enable two projects showing only their data even if opening together

* Fixing a typo

* Taking in PR comments

extensions/data-workspace/src/test/projectProviderRegistry.test.ts

@@ -33,7 +33,9 @@ export function createProjectProvider(projectTypes: IProjectType[], projectActio
 			return Promise.resolve(location);
 		},
 		projectActions: projectActions,
-		dashboardComponents: dashboardComponents
+		getDashboardComponents: (projectFile: string): IDashboardTable[] => {
+			return dashboardComponents;
+		}
 	};
 	return projectProvider;
 }