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