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