因此，显然应该归咎于摆弄上下文和子级的第三方组件.删除了它，现在它可以按预期工作了.

So, apparently a third-party component fiddling with the context and children was to blame. Removed it and now it works as expected.

如果有人遇到这种情况，请尝试查看路由上的组件如何处理上下文和子项.

If anyone is facing this, try to look at how the components on your route are handling context and children.