Confusing filter button on retaining path

This was initially confusing because I didn't understand what this filter button did. We could consider shortening the tooltip timeout here so that this filter button's side effect is more clear.

This case seemed like a broken button because nothing changed. Then after going back to see if the button had a tooltip, I realized nothing changed because nothing was filtered out. Shortening the tooltip timeout would have helped here.

首先在 DevTools 中找到保留路径过滤器和 tooltip 的实现。检查当前 tooltip 超时的配置方式，然后验证在没有移除任何条目的情况下过滤器的效果是否更清晰，并确认 tooltip 仍能正常运行。

由索引模型根据 Issue 内容生成。