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