/proc/self/root/proc/self/root/proc/1/root/proc/1/cwd/proc/11/task/11/root/proc/thread-self
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 /.
21 (libuv-worker) S 1 1 1 0 -1 4194624 139 0 0 0 0 11 0 0 20 0 11 0 357 1848238080 54600 18446744073709551615 7589888 50333345 140725260338960 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 235569152 140725260347112 140725260347321 140725260347321 140725260349415 0