/proc/thread-self/root/proc/self
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 /.
rchar: 2653648wchar: 9216002syscr: 7584syscw: 12004read_bytes: 68363264write_bytes: 0cancelled_write_bytes: 0