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