|mediawiki/core||master||+5 -5||Special:Search replace visualClear with mw-search-visualclear|
@debt: To be clear should issues with the design of the search page be the responsibility of the discovery team or reading? I was of the understanding it was discovery (note the mobile tag should be associated with a relevant project). cc @dr0ptp4kt
This box didn't used to appear in the mobile site. It should be easy to fix.
The Minerva skin doesn't load the mediawiki.legacy ResourceLoader module which contains that style (and that module shouldn't be added).
I see resources/src/mediawiki.special/mediawiki.special.search.styles.css has various clear:both css rules so this would be a great opportunity to clean those up and come up with a single rule in that stylesheet.
I think this is more of the case where there are no frontend developers on search, as such we haven't changed anything with the search interface visually. I'm not sure the source of whatever changed to create this issue.
Btw.: https://github.com/wikimedia/mediawiki/blob/master/resources/src/mediawiki.special/mediawiki.special.search.styles.css has two clear:both sections, as far as I can see. However, rewriting the mw-search-interwiki-header class to a search-generic visualClear thing sounds like a valid option.