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