2 files changed, 3 insertions, 1 deletions
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 13b0579d2..a97fd1e69 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -383,7 +383,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
                     }
                     tab.setActive(true);
                 };
-                ReactDOM.render(<span onPointerDown={
+                ReactDOM.render(<span title="Drag as document" onPointerDown={
                     e => {
                         e.preventDefault();
                         e.stopPropagation();
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 927aa363f..f5dd76b71 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -251,6 +251,8 @@ class TreeView extends React.Component<TreeViewProps> {
             e.stopPropagation();
         }
     }
+
+    @undoBatch
     treeDrop = (e: Event, de: DragManager.DropEvent) => {
         let x = this.props.ScreenToLocalTransform().transformPoint(de.x, de.y);
         let rect = this._header!.current!.getBoundingClientRect();