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