/proc/self/task/8/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 0x559ff6aafbe0 0x400 0xa 0x0 0xffffffffffffffe9 0x7ffec83c2110 0x7f9cbd7f317e