/proc/4/root/proc/4/task/6/root/proc/self/root/proc/self
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 /.
281 0xd 0x7ffd33102520 0x400 0x1111 0x0 0x8 0x7ffd331017a0 0x7f711dc27ec8