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