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