/proc/thread-self/root/proc/self/root/proc/self/task/21/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 978 317 5 0 0 0 0 0 20 0 1 0 288 3321856 259 18446744073709551615 94288434174176 94288434473872 140724717315472 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94288434498376 94288434500784 94288445747200 140724717316906 140724717317139 140724717317139 140724717318112 0