/proc/thread-self/root/proc/4/task/9
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 /.
202 0x55a1d92d7c94 0x189 0x160b 0x0 0x0 0xffffffff 0x7f63227fbaa0 0x7f6328a0c37a