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