Great catch, thanks for raising this issue @small-lovely-cat! I can see it looks rather jarring to have only 1 icon accompanied with words on your UI.
From what I can tell on my end, this is probably happening when the viewport gets too narrow, and we apply some styles to make those text elements not display on the page:
The Billing component that you’ve updated in your PR is missing the span element around the internationalized text. We should add that, and it should be sufficient for handling this case. We wouldn’t want to remove the text entirely otherwise we would run into the issue of that icon missing text while all other icons have accompanying texts in wider viewports.