fix: allow selecting all rows and columns by clicking on top left corner

webapp/IronCalc/src/components/Worksheet/Worksheet.tsx

@@ -214,6 +214,7 @@ const Worksheet = forwardRef(
       onAllSheetSelected: () => {
         model.setSelectedCell(1, 1);
         model.setSelectedRange(1, 1, LAST_ROW, LAST_COLUMN);
+        refresh();
       },
       onCellSelected: (cell: Cell, event: React.MouseEvent) => {
         event.preventDefault();