/proc/thread-self/root/proc/self/root/proc/self/task/15/root/proc/self/task/12
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 /.
202 0x70d11e4 0x189 0x19e 0x0 0x0 0xffffffff 0x7f1f21654b40 0x7f1f2202137a