/proc/thread-self/root/proc/4/task/7/root/proc/thread-self/root/proc/self/task/9/root/proc/2
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
11:freezer:/10:blkio:/9:perf_event:/8:cpu,cpuacct:/7:memory:/6:cpuset:/5:devices:/4:pids:/3:net_cls,net_prio:/2:hugetlb:/1:name=systemd:/