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