/proc/self/root/proc/4/root/proc/self/task/6/root/proc/2/task/2/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 /.
717e79f6-dce7-440f-9066-97e023218c77