/proc/self/root/proc/1/task/1/root/proc/12/task/13/root/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 /.
22 (libuv-worker) S 1 1 1 0 -1 1077936448 12 0 0 0 0 4 0 0 20 0 11 0 378 1770921984 38380 18446744073709551615 7589888 50333345 140730732576592 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 113582080 140730732582640 140730732582849 140730732582849 140730732584935 0