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