/proc/self/task/6/root/proc/thread-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 /.
202 0x5584c1bce60c 0x189 0x655f 0x0 0x0 0xffffffff 0x7f56f9fedb40 0x7f57395f037a