HarmonyOS ListItem内使用RelativeContainer，导致下一个ListItem无法显示的问题

@Entry  
@Component  
struct Page15 {  
  @State message: string = 'Hello World';  
  build() {  
    Column() {  
      Grid() {  
        GridItem() {  
          Column() {  
            Text('RelativeContainer布局内容1')  
              .alignRules({  
                top: { anchor: "__container__", align: VerticalAlign.Top },  
                left: { anchor: "__container__", align: HorizontalAlign.Start },  
                right: { anchor: "__container__", align: HorizontalAlign.End }  
              })  
              .id('text1')  
            Text('RelativeContainer布局内容2')  
              .alignRules({  
                top: { anchor: "text1", align: VerticalAlign.Bottom },  
                left: { anchor: "__container__", align: HorizontalAlign.Start },  
                right: { anchor: "__container__", align: HorizontalAlign.End }  
              })  
              .id('text2')  
          }  
        }.width('100%')  
  
        GridItem() {  
          Column() {  
            Text('RelativeContainer布局内容3') // 这个ListItem里的UI组件都不显示  
          }  
          .backgroundColor(Color.Green)  
          .width('100%')  
        }  
      }.height('100%')  
      .maxCount(6)  
      .minCount(2)  
      .layoutDirection(GridDirection.Column)  
    }  
  }  
}