/proc/4/task/4/root/proc/2/task/2/root/proc/thread-self/root/proc/self/task/9/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 0x7ffd7f758a60 0x400 0x336 0x0 0x8 0x7ffd7f757ce0 0x7f99c1e37ec8