长按文字出现的复制菜单，在swiper滑走后，依然残留

@Component  
struct demoBuilder{  
  @Prop message: string;  
  @Link @Watch('onChange') currentIndex: number;  
  onChange(){  
    this.tController.closeSelectionMenu()  
  }  
  private tController: TextController = new TextController();  
  build(){  
    Text(this.message, {controller: this.tController})  
      .fontSize(50)  
      .fontWeight(FontWeight.Bold)  
      .layoutWeight(1)  
      .copyOption(CopyOptions.LocalDevice)  
  }  
}  
@Entry  
@Component  
struct CopyPage {  
  @State message: string = '长按我，出现复制菜单，然后左右滑动，菜单没消失';  
  @State currentIndex:number = 0;  
  build() {  
    Row() {  
      Column() {  
        Swiper(this.swiperController) {  
          ForEach([1,1,1,1,1,1,1,1,1,1,1,1], (item:number, index:number) => {  
            demoBuilder({message: this.message, currentIndex: this.currentIndex});  
          })  
        }  
        .layoutWeight(1)  
        .onChange((index:number)=>{  
          this.currentIndex = index;  
        })  
      }  
      .width('100%')  
    }  
    .height('100%')  
  }  
}