The add/edit form was appended after the whole table, so on long lists (e.g. /catalogos aseguradoras, 16+ rows) clicking Editar on a top row opened the form far below the fold — appearing to do nothing. Render the edit form in place of its row, and the add form as the first table row. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>