do not scroll for cursor change if text editor does not have focus (microsoft#257880)

* do not scroll for cursor change if text editor does not have focus

* comment formatting

Author: amunger

src/vs/workbench/contrib/notebook/browser/view/cellParts/codeCell.ts

@@ -329,8 +329,12 @@ export class CodeCell extends Disposable {
 		}));
 
 		this._register(this.templateData.editor.onDidChangeCursorSelection((e) => {
-			if (e.source === 'restoreState' || e.oldModelVersionId === 0) {
-				// do not reveal the cell into view if this selection change was caused by restoring editors...
+			if (
+				// do not reveal the cell into view if this selection change was caused by restoring editors
+				e.source === 'restoreState' || e.oldModelVersionId === 0
+				// nor if the text editor is not actually focused (e.g. inline chat is focused and modifying the cell content)
+				|| !this.templateData.editor.hasTextFocus()
+			) {
 				return;
 			}