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