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