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