Planetscale db:push has issues with default values

 Warning  You are about to execute current statements:

ALTER TABLE `comments` MODIFY COLUMN `created_at` timestamp DEFAULT (now());
ALTER TABLE `comments` MODIFY COLUMN `updated_at` timestamp DEFAULT (now());
ALTER TABLE `follows` MODIFY COLUMN `created_at` timestamp DEFAULT (now());
ALTER TABLE `media` MODIFY COLUMN `metadata` json DEFAULT ('{}');
ALTER TABLE `media` MODIFY COLUMN `created_at` timestamp DEFAULT (now());
ALTER TABLE `media` MODIFY COLUMN `updated_at` timestamp DEFAULT (now());
ALTER TABLE `post_actions` MODIFY COLUMN `created_at` timestamp DEFAULT (now());
ALTER TABLE `posts` MODIFY COLUMN `created_at` timestamp NOT NULL DEFAULT (now());
ALTER TABLE `posts` MODIFY COLUMN `updated_at` timestamp NOT NULL DEFAULT (now());
ALTER TABLE `users` MODIFY COLUMN `is_creator` boolean NOT NULL;
ALTER TABLE `users` MODIFY COLUMN `is_creator` boolean NOT NULL DEFAULT false;
ALTER TABLE `users` MODIFY COLUMN `gender` text NOT NULL DEFAULT ('other');
ALTER TABLE `users` MODIFY COLUMN `created_at` timestamp DEFAULT (now());
ALTER TABLE `users` MODIFY COLUMN `updated_at` timestamp DEFAULT (now());

target: hush.-.primary: vttablet: rpc error: code = InvalidArgument desc = Invalid default value for 'created_at' (errno 1067) (sqlstate 42000) (CallerID: y4tgjk3s3x4hy562qtn7): Sql: "alter table posts modify column updated_at timestamp not null default (now())", BindVars: {REDACTED}