/proc/thread-self/root/proc/self/root/proc/self/task/20/root/proc
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 /.
0000-001f : dma10020-0021 : pic10040-0043 : timer00050-0053 : timer10060-0060 : keyboard0064-0064 : keyboard0070-0071 : rtc_cmos0080-008f : dma page reg00a0-00a1 : pic200c0-00df : dma200f0-00ff : fpu03f8-03ff : serial