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