/proc/thread-self/root/proc/thread-self/root/proc/self/root/proc/1/cwd/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 /.
22 (libuv-worker) S 1 1 1 0 -1 4194624 11 0 0 0 0 5 0 0 20 0 11 0 442 1778470912 40961 18446744073709551615 7589888 50333345 140729415828624 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 923828224 140729415837416 140729415837625 140729415837625 140729415839719 0