fixed undoing tab-> freeform dragging.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 519b7c905..8472c59db 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -118,6 +118,7 @@ export class CollectionDockingView extends CollectionSubView() {
                 const j = tab.header.parent.contentItems.indexOf(tab.contentItem);
                 if (j !== -1) {
                     tab.header.parent.contentItems[j].remove();
+                    CollectionDockingView.Instance.endUndoBatch();
                     return CollectionDockingView.Instance.layoutChanged();
                 }
             }