Runeterra Bug: Keep mouse on the "eye" during last round caused freeze

I had more "Attack Damage" than enemy's hp. I was waiting him to press the "Pass" button the round. (my attack, his defence) While I was waiting for him to pass the round, I kept mouse on the "Eye" icon. (The eye shows result of round.) After waiting there ~10 seconds, I realized that the game just freezed. I think he ended his round and I killed the enemy but I didnt get the result since I was looking the result from eye icon.

I wasnt able to use emotes. I wasnt able to press anything. The game showed "Opponent's turn", however it never ended. (no timeout)

I cant guarantee the relation with eye icon or if I killed the enemy. I dont know what happened but the game just freezed like that.(no crash but never ending round)

I know the details are a bit complicated and confusing, please let me know if you have further questions.

Thanks,