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