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