/proc/4/task/6/root/proc/thread-self/root/proc/self/task/7/root/proc/thread-self/root/proc/4
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 0x7fffc0910660 0x400 0x27a 0x0 0x8 0x7fffc090f8e0 0x7fca1dd46ec8