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