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