Use the correct boolean flag..

ibdafna · gaborbernat · commit de36bbeb64b8 · 2021-06-15T07:52:01.000+01:00
Signed-off-by: Itay Dafna &lt;i.b.dafna@gmail.com&gt;
diff --git a/js/core/datagrid.ts b/js/core/datagrid.ts
@@ -1949,7 +1949,7 @@ class DataGrid extends Widget {
    * A message handler invoked on an `'activate-request'` message.
    */
   protected onActivateRequest(msg: Message): void {
-    this.viewport.node.focus({preventScroll: false});
+    this.viewport.node.focus({preventScroll: true});
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -1949,7 +1949,7 @@ class DataGrid extends Widget {`
`1949`	`1949`	* A message handler invoked on an `'activate-request'` message.
`1950`	`1950`	`*/`
`1951`	`1951`	`protected onActivateRequest(msg: Message): void {`
`1952`		`- this.viewport.node.focus({preventScroll: false});`
	`1952`	`+ this.viewport.node.focus({preventScroll: true});`
`1953`	`1953`	`}`
`1954`	`1954`
`1955`	`1955`	`/**`