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