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