/proc/self/root/proc/thread-self/root/proc/self/root/proc/self/task/13/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:cpuset:/9:devices:/8:pids:/7:net_cls,net_prio:/6:cpu,cpuacct:/5:freezer:/4:memory:/3:blkio:/2:perf_event:/1:name=systemd:/