/proc/self/root/proc/4/root/proc/2/root/proc/self/task/8/root/proc/thread-self
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:cpuset:/10:devices:/9:freezer:/8:memory:/7:blkio:/6:cpu,cpuacct:/5:net_cls,net_prio:/4:perf_event:/3:pids:/2:hugetlb:/1:name=systemd:/