/proc/thread-self/root/proc/thread-self/root/proc/1/root/proc/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 0x83891e0 0x189 0x61d 0x0 0x0 0xffffffff 0x7fabfe106b40 0x7fabfead337a