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