Hey, I've updated the game.
Now the input bar is much more visible.
Any input will now register, you don't need to worry about input field focus anymore.
I've decided to not implement the first suggestion as I feel this is part of the game challenge, to type precisely without any mistakes.
Glad to hear you enjoy this game even after all this time since it's release!
If you have more suggestions, I will be glad to hear them.