I recently noticed that the CSS class subpages is treated differently in the Minerva skin. In Vector, Monobook, Timeless etc., span.subpages is getting a display:block, while in Minerva it does not. This causes problems when there are two span elements within the contentSub / minerva__subtitle of a page, as it happens in category subpages on dewiki, such as this one. If subpages is not formatted as a block element, the two lines will stick together without line break or spacing in between. We are now explicitly forcing display:block via Minerva.css and Mobile.css, but I feel like there should be a more obvious solution. Is there any reason why Minerva is treating subpages differently?
Maybe related to T256932.