_unhook_block_registration() – After the init action has been run once, trying to re-register block types can cause _doing_it_wrong warnings. To avoid this, unhook the block registration functions.
Block_Template_Test::test_custom_page_block_template_takes_precedence_over_all_other_templates() – Covers: https://github.com/WordPress/gutenberg/pull/30438.
Block_Template_Test::test_custom_page_php_template_takes_precedence_over_all_other_templates() – Regression: https://github.com/WordPress/gutenberg/issues/31399.
Block_Template_Test::test_template_remains_unchanged_if_templates_array_is_empty() – Regression: https://github.com/WordPress/gutenberg/issues/31652.
Block_Template_Utils_Test::test_get_block_template_from_post() – Should retrieve the template from the CPT.
