The topic has not been updated for almost a year, when I give rights to edit the nodes, with the barrio theme, the layout looks awful help fix when I used the bootstrap3 theme.
When I go to the node editing page, by the user. How to change a button and its position. I turned on debug, saw the path form-element-label.html.twig, but when it was replaced from bootstrap3 theme, the button remained in "()"

<!-- THEME DEBUG -->
<!-- THEME HOOK: 'form_element_label' -->
<!-- BEGIN OUTPUT from 'themes/custom/mybarrio/templates/form/form-element-label.html.twig' -->
<label for="edit-body-0-value" class="control-label">Body<span class="field-edit-link"> (<button type="button" class="link link-edit-summary">Редактировать анонс</button>)</span></label>
<!-- END OUTPUT from 'themes/custom/mybarrio/templates/form/form-element-label.html.twig' -->