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