I can’t reproduce it with neither the “add images” nor “add attachment” overlays – could you specify what dialog/overlay you’re talking about?
If you’ve come to have fun, you’re at the wrong place, buddy. Nah – but I think it’s a built-in discourse thing which doesn’t serve that much of a purpose, really.
Thanks, we’ll look into it!
Or a super-intelligent AI, predicting what you’re about to do?
Are you referring to when you upload the HTML5 playable .zip? If so, then I agree. IIRC, there was some reason a long time ago why we took this decision, but I can’t recall why. Will add an investigation task!