/proc/4/task/10/root/proc/4/task/4/root/proc/4/task/5/root/proc/self/root/proc/thread-self
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 /.
0 0x18 0x55a53c7e31f0 0x10000 0x55a51c777c88 0x0 0x0 0x7f23fb7fdaa0 0x7f244bb5582c