Added div wrapper with role and label to the back to top button.

Added a div wrapper with role set to navigation, and an aria label (in case there are other elements with the navigation role already present)

added 1 commit

• b85404a7 - Add title to button for wcag purposes

Compare with previous version

Fixed in multi commit, see https://www.drupal.org/project/back_to_top/issues/3254713

closed