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