/proc/4/task/4/root/proc/2/task/2/root/proc/thread-self/root/proc/thread-self/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 0x55f6244d4be0 0x400 0x3 0x0 0xfffffffffffffff2 0x7ffec85a3110 0x7f7dd08d417e