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