/proc/2/root/proc/2/root/proc/4/task/4/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 0x557f5fc04be0 0x400 0x8 0x0 0xffffffffffffffec 0x7ffcb43c6b10 0x7f95e570317e