/proc/self/root/proc/4/task/4/root/proc/4/task/9/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 0x7ffc406f0440 0x400 0x158 0x0 0x8 0x7ffc406ef6c0 0x7ff53083eec8