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