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