In Comala documentation messages with info styling look like they should display like this:

However, when I use this style it displays my messages like this:

though there are also times where it displays with the info icon and just a blue border. There does not seem to be a rhyme or reason behind why, unless different versions of Comala have different display styles and IT has been swapping back and forth between versions.
What should my messages look like? A solid fill or white fill with a border?