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