/proc/self/task/6/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 0x7fff10ffc080 0x400 0x19 0x0 0x8 0x7fff10ffb2f0 0x7f93e6c35ec8