Fix elbow arrow

packages/element/src/binding.ts

@@ -474,23 +474,30 @@ export const getBindingStrategyForDraggingBindingElementEndpoints = (
       appState.zoom,
     );
 
-    return {
+    return isElbowArrow(arrow)
-      start: hovered
+      ? {
-        ? hit
+          start: hovered
-          ? { element: hovered, mode: "inside" }
+            ? { element: hovered, mode: "orbit" }
-          : opts?.newArrow
+            : { mode: undefined },
-          ? {
+          end: { mode: undefined },
-              element: hovered,
+        }
-              mode: "orbit",
+      : {
-              focusPoint: pointFrom<GlobalPoint>(
+          start: hovered
-                hovered.x + hovered.width / 2,
+            ? hit
-                hovered.y + hovered.height / 2,
+              ? { element: hovered, mode: "inside" }
-              ),
+              : opts?.newArrow
-            }
+              ? {
-          : { element: hovered, mode: "inside" }
+                  element: hovered,
-        : { mode: undefined },
+                  mode: "orbit",
-      end: { mode: undefined },
+                  focusPoint: pointFrom<GlobalPoint>(
-    };
+                    hovered.x + hovered.width / 2,
+                    hovered.y + hovered.height / 2,
+                  ),
+                }
+              : { element: hovered, mode: "inside" }
+            : { mode: undefined },
+          end: { mode: undefined },
+        };
   }
 
   // If none of the ends are dragged, we don't change anything

packages/excalidraw/components/App.tsx

@@ -8077,7 +8077,7 @@ class App extends React.Component<AppProps, AppState> {
       }
 
       this.scene.mutateElement(element, {
-        points: [...element.points, pointFrom<LocalPoint>(0, 0)],
+        points: [pointFrom<LocalPoint>(0, 0), pointFrom<LocalPoint>(0, 0)],
       });
       this.scene.insertElement(element);
       if (isBindingElement(element)) {