Create another object for the state update to trigger cell selection …

…event properly
mui · Aug 14, 2024 · 13c0a01 · 13c0a01
1 parent 10d946e
commit 13c0a01
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/x-data-grid-premium/src/hooks/features/cellSelection/useGridCellSelection.ts b/packages/x-data-grid-premium/src/hooks/features/cellSelection/useGridCellSelection.ts
@@ -146,7 +146,7 @@ export const useGridCellSelection = (
       const rowsInRange = visibleRows.rows.slice(finalStartRowIndex, finalEndRowIndex + 1);
       const columnsInRange = visibleColumns.slice(finalStartColumnIndex, finalEndColumnIndex + 1);
 
-      const newModel = keepOtherSelected ? apiRef.current.getCellSelectionModel() : {};
+      const newModel = keepOtherSelected ? { ...apiRef.current.getCellSelectionModel() } : {};
 
       rowsInRange.forEach((row) => {
         if (!newModel[row.id]) {