src/vs/workbench/contrib/tasks/browser/abstractTaskService.ts/AbstractTaskService/_getTasksForGroup
class AbstractTaskService:	private _getTasksForGroup(group: TaskGroup): Promise<Task[]> {
		return this._getGroupedTasks().then((groups) => {
			const result: Task[] = [];
			groups.forEach((tasks) => {
				for (const task of tasks) {
					const configTaskGroup = TaskGroup.from(task.configurationProperties.group);
					if (configTaskGroup?._id === group._id) {
						result.push(task);
					}
				}
			});
			return result;
		});
	}