ezcontent-8.x-dev/modules/ezcontent_node/modules/ezcontent_landing_page/config/rewrite/layout_builder_component_attributes.settings.yml

allowed_block_attributes:
  id: true
  class: true
  style: true
  data: true
allowed_block_title_attributes:
  id: true
  class: true
  style: true
  data: true
allowed_block_content_attributes:
  id: true
  class: true
  style: true
  data: true