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