/proc/2/root/proc/thread-self/root/proc/self/task/5/root/proc/4/task/5/root/proc/2
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 /.
232 0x3 0x55c569558be0 0x400 0x6 0x0 0xfffffffffffffec8 0x7fff4d4cc790 0x7fc65dcce17e