小程序自定义导航栏，可以实现导航文字不固定在顶部，随着页面下滑消失吗？

AI助手支持GPT4.0

小程序自定义导航栏，可以实现导航文字不固定在顶部，随着页面下滑消失吗？Can the mini program customize the navigation bar to realize that the navigation text is not fixed at the top, but disappears as the page slides down?

The user-defined navigation bar is adopted. When the page slides down, the text will be fixed at the top of the screen. When you can slide down the page, will the navigation text disappear and only keep the capsule?

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