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