Can't expose device due to kubelet not support plugins registry

[xuchenCN]

I use k8s 1.30.1 , and rdma-share-dev-plugin 1.5.3 , after deploy daemonset and configumap, I can't find capacity in the node spec.

I saw the code

watcherMode := detectPluginWatchMode(activeSockDir)

to decide use watcherMode according the directory exists /var/lib/kubelet/plugins_registry, but in my evnironment even the directory exists，kubelet still watching /var/lib/kubelet/device-plugins/ directory.