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