/proc/self/root/proc/4/root/proc/4/task/10/root/proc/self/task/12
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:memory:/9:hugetlb:/8:freezer:/7:pids:/6:net_cls,net_prio:/5:perf_event:/4:cpu,cpuacct:/3:devices:/2:blkio:/1:name=systemd:/