/proc/thread-self/root/proc/thread-self/root/proc/11/task/19/root/proc/1
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 /.
1 (child_wrapper) S 0 1 1 0 -1 4194560 996 314 6 0 0 1 0 0 20 0 1 0 425 3325952 249 18446744073709551615 94151127345376 94151127645072 140721298891440 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94151127669576 94151127671984 94151153369088 140721298894052 140721298894285 140721298894285 140721298898912 0