1 files changed, 6 insertions, 11 deletions
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index f01c538e6..6a0404663 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -44,7 +44,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         (window as any).ReactDOM = ReactDOM;
     }
     public StartOtherDrag(dragDoc: Document, e: any) {
-        this.AddRightSplit(dragDoc, true).contentItems[0].tab._dragListener.onMouseDown({ pageX: e.pageX, pageY: e.pageY, preventDefault: () => { }, button: e.button })
+        this.AddRightSplit(dragDoc, true).contentItems[0].tab._dragListener.onMouseDown({ pageX: e.pageX, pageY: e.pageY, preventDefault: () => { }, button: 0 })
     }
 
     @action
@@ -174,17 +174,12 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
     }
     @action
     onPointerDown = (e: React.PointerEvent): void => {
-        if (e.button === 2 && this.props.active()) {
+        var className = (e.target as any).className;
+        if (className == "lm_drag_handle" || className == "lm_close" || className == "lm_maximise" || className == "lm_minimise" || className == "lm_close_tab") {
+            this._flush = true;
+        }
+        if (this.props.active()) {
             e.stopPropagation();
-            e.preventDefault();
-        } else {
-            var className = (e.target as any).className;
-            if (className == "lm_drag_handle" || className == "lm_close" || className == "lm_maximise" || className == "lm_minimise" || className == "lm_close_tab") {
-                this._flush = true;
-            }
-            if (e.buttons === 1 && this.props.active()) {
-                e.stopPropagation();
-            }
         }
     }