/proc/self/root/proc/thread-self/root/proc/self/task/8/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 0x7ffd20938090 0x400 0xf4b 0x0 0x8 0x7ffd20937310 0x7f842d5b5ec8