fix: 修复 Tree 在拖拽后item使用旧的key导致的渲染异常 (#6043)

package.json

@@ -112,4 +112,4 @@
       "printBasicPrototype": false
     }
   }
-}
+}

packages/amis-ui/src/components/Tree.tsx

@@ -846,13 +846,13 @@ export class TreeSelector extends React.Component<
         }
         if (paths.length === 1) {
           // 父节点
-          item.key = item.key || key;
+          item.key = key;
           flattenedOptions.push(item);
         } else if (this.isUnfolded(parent)) {
           this.relations.set(item, parent);
           // 父节点是展开的状态
           item.level = level;
-          item.key = item.key || `${parent.key}-${key}`;
+          item.key = `${parent.key}-${key}`;
           flattenedOptions.push(item);
         }
       }

packages/amis/package.json

@@ -236,4 +236,4 @@
     "react-dom": ">=16.8.6"
   },
   "gitHead": "37d23b4a8eb1c663bc38e8dd9040889ea1526ec4"
-}
+}