Do you click and it doesn't count as if it's right? I tested here and it's working.
If you played the version 0.8 and would like to try it again, I changed the 4 arrows to just 1 in the 0.9.1 (It's on devlog). It's publicly available now, so if there were a bug in the clicks, it may be fixed now. Let me know if you decide to try :)