I'm very confused why Created and Modified fields are shown in Add form when fields are not selected. I've regenerated and cleared Symfony cache with the settings below.
Table settings:
Field Settings:
Form:
Create Table sql:
CREATE TABLE category_synonyms (
category_id INT NOT NULL AUTO_INCREMENT,
category VARCHAR(50) NOT NULL COLLATE 'utf8mb4_unicode_ci',
synonym VARCHAR(50) NOT NULL COLLATE 'utf8mb4_unicode_ci',
Created TIMESTAMP NOT NULL DEFAULT (CURRENT_TIMESTAMP),
Modified TIMESTAMP NOT NULL DEFAULT (CURRENT_TIMESTAMP) ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (category_id) USING BTREE
)
COLLATE='utf8mb4_unicode_ci'
ENGINE=InnoDB
AUTO_INCREMENT=158
;