/proc/4/task/7/root/proc/4/root/proc/thread-self/root/proc/self/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 /.
232 0x3 0x55c0a988abe0 0x400 0x7 0x0 0xfffffffffffffd80 0x7ffd59530c10 0x7f28381be17e