页面当中使用Tabs组件后，顶部元素配置expandSafeArea([SafeAreaType.SYSTEM],[SafeAreaEdge.TOP])配置失效

import { MineComponent } from './MineComponent'  
  
@Entry  
@Component  
struct PageB {  
  build() {  
    Column() {  
      Tabs({ barPosition: BarPosition.End }) {  
        TabContent() {  
          MineComponent()  
        }  
        .tabBar('PageA')  
        .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP])  
        TabContent() {  
          MineComponent()  
        }  
        .tabBar('PageB')  
        // .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP])  
      }  
      .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP])  
    }  
  
  }  
}