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