.acl files not deleted, become unfindable

If I delete a file /foo/bar.txt that is controlled by /foo/bar.txt.acl, the .acl file does not get deleted. It becomes invisible because without being able to query /foo/bar.txt's link header, there's no way to know where its .acl should be and .acl files are not discover-able with a GET on a container. This now-unfindable file then prevents us from deleting it's container /foo/ since the container is non-empty and returns 409 on attempt to delete it even though it "looks" empty.

跟踪具有对应 .acl 文件的文件的 JavaScript 资源删除路径，然后检查如何确定容器是否为空。复现删除 /foo/bar.txt，并确认其 /foo/bar.txt.acl 已被删除或以其他方式处理，且之后可以删除 /foo。