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* **L7 Version**: 2.17.4 * **Platform**: * **Mini Showcase(like screenshots)**:  * **CodePen Link**: https://codesandbox.io/p/sandbox/xenodochial-browser-k7nn8r?file=%2Fsrc%2FApp.tsx%3A1%2C1 使用Mapbox后setMapStatus在移动端没有效果，依旧可以旋转，缩放，倾斜

[How to use] CustomScrollView 中SliverList.builder 想要实现IM保持消息位置需要怎么实现？

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### Platforms dart ### Description 直接ListViewObserver和ChatScrollObserver好像并不能实现这样场景 ### My code ``` ListViewObserver( controller: controller.observerController, child: SmartRefresher( physics: ChatObserverClampingScrollPhysics( observer: controller.chatObserver), scrollController: controller.scrollController, enablePullUp: true, enablePullDown: true, controller: controller.refreshController, onRefresh: controller.onRefresh, onLoading:...