makeElementAccessible() hides column head on mobile

Here's a (poor quality, low volume) video demonstrating the issue: https://photos.app.goo.gl/Mus1p6y83pDXwdYK9

Here's a (poor quality, higher volume) video demonstrating the fix: https://photos.app.goo.gl/jKvJPoYL7ZzqXMtb9

My colleague https://www.drupal.org/u/jacquelynmarcella → discovered this issue and fixed it, and I made her go get a d.o account because she deserves commit credit. :D

mark_fullmer → credited jacquelynmarcella → .

Thanks, @jacquelynmarcella , for identifying this and providing an appropriately more narrow targeting of the aria-hidden. And thanks, @ksenzee, for conveying this Drupal-ward.

The logic change makes sense to me and won't have any negative repercussions for sighted visitors. Committed; marking as Fixed!

Automatically closed - issue fixed for 2 weeks with no activity.