/proc/self/root/proc/thread-self/root/proc/self/task/9/root/proc/2/task/2/root/proc/2
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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 3853 0 79 0 397 580 0 0 20 0 18 0 2834 1054670848 1547 18446744073709551615 94599492927696 94599494250480 140729203278144 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94599494291864 94599494294576 94599517347840 140729203282536 140729203282755 140729203282755 140729203285988 0