Gutenberg 11.8.* breaks anchor support for ACF blocks

• albanyacademy

• November 9, 2021 at 3:56 pm

Just in case someone comes stumbling in from bing, ACF blocks can’t access or save the builtin anchor attribute value on new gutenberg versions. In actuality, the attribute is stripped from the db’s post_content entirely.
See: https://github.com/AdvancedCustomFields/acf/issues/567

11.7.0 line still works fine for this. You shouldn’t be using the gutenberg plugin on production websites anyway.