HarmonyOS RichEditor预输入组件高度不变化

RichEditor在拼音预输入时，不会适配改变高度，那部分会显示在外部，文字彻底输入后才会改变高度，这个能不能在预输入时就扩展适配下高度

@Entry
@Component
struct Index {
  @State message: string = 'Hello World';
  private richEditorController: RichEditorController = new RichEditorController();
  private options: RichEditorOptions = { controller: this.richEditorController };

  build() {
    Row() {
      Stack({
        alignContent: Alignment.Center
      }) {
        RichEditor(this.options)
          .border({ width: 1, color: Color.Green })
          .padding(0)
          .width("100%")
      }
      .backgroundColor("#14161823")
      .border({ width: 1, color: Color.Red })
      .layoutWeight(1)
      .constraintSize({
        minHeight: 40
      })
      .borderRadius(20)
      .padding({
        left: 8,
        right: 8,
        top: 8,
        bottom: 8
      })
      .margin({
        left: 12,
        right: 12,
        top: 6,
        bottom: 6
      })
      .height("auto")
      .width("100%")

      Text("发送")
        .borderRadius(25)
        .backgroundColor("#57FE2C55")
        .fontColor(Color.White)
        .fontSize(13)
        .textAlign(TextAlign.Center)
        .height(30)
        .width(50)
        .margin({
          right: 17
        })
    }
    .constraintSize({
      minHeight: 56
    })
    .width("100%")
    .backgroundColor(Color.White)
  }
}