eliminate non-existant function

Author: jdkent

compose/neurosynth-frontend/src/pages/Annotations/components/EditAnnotationsHotTable.tsx

@@ -186,7 +186,7 @@ const AnnotationsHotTable: React.FC<{ annotationId?: string }> = React.memo((pro
             };
         });
 
-        hotTableRef.current?.hotInstance?.getPlugin('manualColumnMove').clearMoves();
+        // Avoid leaving drag artifacts; Handsontable plugin manages its own state
     };
 
     /**

compose/neurosynth-frontend/src/pages/Study/components/EditStudyAnnotationsHotTable.tsx

@@ -122,7 +122,6 @@ const EditStudyAnnotationsHotTable: React.FC<{ readonly?: boolean }> = ({ readon
         if (to >= noteKeys.length) to = noteKeys.length - 1;
 
         reorderAnnotationColumns(from, to);
-        hotTableRef.current?.hotInstance?.getPlugin('manualColumnMove').clearMoves();
     };
 
     const memoizedData = useMemo(() => {