/proc/self/root/proc/2/task/2/root/proc/self/root/proc/4/root/proc/self/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 0x7ffe29b5ef80 0x400 0x18a 0x0 0x8 0x7ffe29b5e200 0x7f4e4a36cec8