The Display Progress Bar's text field isn't wide (i.e., tall) enough to fully display emojis. They get truncated at the bottom. It looks like this:
Due to the fact that the Display Progress Bar action is sometimes hard to notice, I've enhanced it with some flashing emojis. I also enhanced it by letting the user "Pause" the progress bar using the CAPS button (or other mechanisms.) I plan to upload my macro when I'm fully satisfied with it, but right now I call it like this:
It would actually be nice if the user had some control over the colour of the background of the Display Progress Bar window, similar to how the user can change the colour of actions in the KM Editor. It would also be nice if the user could control the colour of the progress bar itself. Oh, I just noticed that the KM logo in this window is made with a colour rainbow. Until today, I thought it was just a grey rainbow. So maybe the rainbow could be given a brighter hue (or let us choose the colour of the logo in this action.)
I doubt that any existing macro would be harmed if the Display Progress Bar's text frame was moved slightly upwards to make it fit better. (Or the blue progress bar frame could be moved downwards.)