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