Damn, I never had this problem or heard of someone else having it. Are you using the download-version or the html-version?
Do you think it would be possible to make a short video of this, so I might find out what went wrong?
Thanks for the pictures.
Oh dear, that's annoying. I can't reproduce the error. I tried several browsers and it worked for me. :/ I will look into it, but my hope to find the mistake is low. I don't think it is related to the browser, but just to check - which one are you using? And which os?
(If you are still willing to play my little game and are using windows, there is always the downloadable version.)