Merge remote-tracking branch 'origin/feature/dataflow' into feature/dataflow

@@ -59,6 +59,9 @@ const QxFieldPopover: React.FC<QxFieldPopoverProp> = (props) => {
       setFields(_fields);
       setFilterFields(_fields);
       // setFieldFlatten(flatFields(_fields))
+    } else {
+      setFields([])
+      setFilterFields([])
     }
   }, [props.data]);