1 files changed, 5 insertions, 4 deletions
diff --git a/src/client/views/InkTangentHandles.tsx b/src/client/views/InkTangentHandles.tsx
index c4a2f603e..71e0ff63c 100644
--- a/src/client/views/InkTangentHandles.tsx
+++ b/src/client/views/InkTangentHandles.tsx
@@ -38,18 +38,19 @@ export class InkTangentHandles extends React.Component<InkHandlesProps> {
         setupMoveUpEvents(
             this,
             e,
-            (e: PointerEvent, down: number[], delta: number[]) => {
+            action((e: PointerEvent, down: number[], delta: number[]) => {
                 if (!this.props.inkView.controlUndo) this.props.inkView.controlUndo = UndoManager.StartBatch('DocDecs move tangent');
                 if (e.altKey) this.onBreakTangent(controlIndex);
                 const inkMoveEnd = this.props.inkView.ptFromScreen({ X: delta[0], Y: delta[1] });
                 const inkMoveStart = this.props.inkView.ptFromScreen({ X: 0, Y: 0 });
                 InkStrokeProperties.Instance.moveTangentHandle(this.docView, -(inkMoveEnd.X - inkMoveStart.X), -(inkMoveEnd.Y - inkMoveStart.Y), handleIndex, oppositeHandleIndex, controlIndex);
                 return false;
-            },
-            () => {
+            }),
+            action(() => {
                 this.props.inkView.controlUndo?.end();
+                this.props.inkView.controlUndo = undefined;
                 UndoManager.FilterBatches(['data', 'x', 'y', 'width', 'height']);
-            },
+            }),
             emptyFunction
         );
     };