[fix] fix loading indicotor not hidden regression (#3088)

Signed-off-by: Ihor Dykhta <dikhta.igor@gmail.com>

Author: igorDykhta

src/reducers/src/vis-state-updaters.ts

@@ -2347,14 +2347,6 @@ export const updateVisDataUpdater = (
     return updatedState;
   }
 
-  if (datasets.length) {
-    // indicate that dataset setup / loading is in progress
-    const setIsLoadingTask = ACTION_TASK().map(() => {
-      return setLoadingIndicator({change: 1});
-    });
-    updatedState = withTask(updatedState, setIsLoadingTask);
-  }
-
   const createDatasetTasks: Task[] = [];
   const notificationTasks: Task[] = [];