/proc/4/task/7/root/proc/2/task/2/root/proc/thread-self/root/proc/thread-self/root/proc/4
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 /.
281 0xd 0x7ffe681b8ce0 0x400 0xc8 0x0 0x8 0x7ffe681b7f60 0x7fcbf0fe3ec8