7 string references to 'Breadcrumb' in Drupal 9

bartik.info.yml in core/themes/bartik/bartik.info.yml

core/themes/bartik/bartik.info.yml

claro.info.yml in core/themes/claro/claro.info.yml

core/themes/claro/claro.info.yml

olivero.info.yml in core/themes/olivero/olivero.info.yml

core/themes/olivero/olivero.info.yml

seven.info.yml in core/themes/seven/seven.info.yml

core/themes/seven/seven.info.yml

testing_theme_optional_blocks.info.yml in core/profiles/testing_themes_blocks/themes/testing_theme_optional_blocks/testing_theme_optional_blocks.info.yml

core/profiles/testing_themes_blocks/themes/testing_theme_optional_blocks/testing_theme_optional_blocks.info.yml

testing_theme_required_blocks.info.yml in core/profiles/testing_themes_blocks/themes/testing_theme_required_blocks/testing_theme_required_blocks.info.yml

core/profiles/testing_themes_blocks/themes/testing_theme_required_blocks/testing_theme_required_blocks.info.yml

testing_theme_without_blocks.info.yml in core/profiles/testing_themes_blocks/themes/testing_theme_without_blocks/testing_theme_without_blocks.info.yml

core/profiles/testing_themes_blocks/themes/testing_theme_without_blocks/testing_theme_without_blocks.info.yml