open editors: always refresh the whole group not just the element

fixes #22513

src/vs/workbench/parts/files/browser/views/openEditorsView.ts

@@ -197,8 +197,7 @@ export class OpenEditorsView extends AdaptiveCollapsibleViewletView {
 			}
 			this.structuralTreeRefreshScheduler.schedule(this.structuralRefreshDelay);
 		} else {
-			const toRefresh = e.editor ? new OpenEditor(e.editor, e.group) : e.group;
-			this.tree.refresh(toRefresh, false).done(() => this.highlightActiveEditor(), errors.onUnexpectedError);
+			this.tree.refresh(e.group).done(() => this.highlightActiveEditor(), errors.onUnexpectedError);
 		}
 	}