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