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