/proc/2/root/proc/2/root/proc/4/task/6/root/proc/self/root/proc/sys/kernel/random
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 /.
c06dbac7-03c5-4aa8-af5d-b3ac92a4d8ee