HarmonyOS 鸿蒙Next 在page设置window横屏后首页跟顶层page分屏显示问题如何解决

使用 .mode(NavigationMode.Stack) 设置为单栏模式就可

build(this.entryHapRouter) {
  Button($r("app.string.to_hara_pageA1"), { stateEffect: true, type: ButtonType.Capsule })
    .width('80%')
    .height(40)
    .margin(20)
    .onClick(() => {
      buildRouterModel(RouterNameConstants.ENTRY_HAP, BuilderNameConstants.HARA_A1, new Object({
        origin: 'Entry'
      }));
    })

  Button($r("app.string.to_hara_pageA2"), { stateEffect: true, type: ButtonType.Capsule })
    .width('80%')
    .height(40)
    .margin(20)
    .onClick(() => {
      buildRouterModel(RouterNameConstants.ENTRY_HAP, BuilderNameConstants.HARA_A2);
    })
  
  .mode(NavigationMode.Stack)
  .title('NavIndex')
  .navDestination(this.routerMap);
}