/proc/thread-self/root/proc/thread-self/root/proc/thread-self/root/proc/12/task/15/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 1014 319 4 0 0 0 0 0 20 0 1 0 647 3325952 265 18446744073709551615 94307092822240 94307093121936 140723332526656 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94307093146440 94307093148848 94307102494720 140723332529529 140723332529762 140723332529762 140723332534240 0