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