issue #3457612 by joachim-desarmenien - delete useless tabindex="0" on copy link button
requested to merge issue/better_social_sharing_buttons-3457612:3457612-delete-useless-tabindex0 into 4.x
Issue #3457612 - Delete useless tabindex="0" on copy link button in better-social-sharing-buttons.html.twig
Replaced <a href="#" class="btn-copy social-sharing-buttons-button share-copy" tabindex="0" role="button" title="{{ 'Copy link'|t }}" aria-label="{{ 'Copy link'|t }}">
by
<a href="#" class="btn-copy social-sharing-buttons-button share-copy" role="button" title="{{ 'Copy link'|t }}" aria-label="{{ 'Copy link'|t }}">
on line 109 of templates/better-social-sharing-buttons.html.twig
Closes #3457612