/proc/4/task/5/root/proc/self/root/proc/4/task/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 0x7ffe82c1a7d0 0x400 0xd0 0x0 0x8 0x7ffe82c19a50 0x7f4bf17ffec8