CI4 Mysql DB Forge Error with INT default value negitive.

Hi,
I've run into a odd bug I think. I'm setting up a new CI4.3.1 and Mysql 8 project. In the migration I have a int field that has a default value that is a negative value. I thought it might be like using CURRENT_TIMESTAMP in a DATETIME or TIMESTAMP field and I would need to encase in RawSql(). As the table didn't get generated when it ran.

It didn't help i changed the value positive and it work.So I made this command to test to see if it was negative values.

PHP Code:

use CodeIgniter\CLI\BaseCommand;
use CodeIgniter\CLI\CLI;
use CodeIgniter\Database\RawSql;

class TestIntForge extends BaseCommand
{

    protected $group = 'Test';
    protected $name = 'test:forgeint';
    protected $description = '';
    protected $usage = 'test:forgeint';

    public function run(array $params)
    {
        $forge = \Config\Database::forge('test_');
        for ($i=3;$i>-5;--$i) {
            CLI::write("Testing ".$i.': ');

            $forge->addField([
                'id' => ['type' => 'BIGINT', 'constraint' => '20' , 'unsigned' => true , 'auto_increment' => true , 'null' => false ],
                'test_int' => ['type' => 'INT', 'constraint' => '11' , 'unsigned' => true , 'null' => false, 'default' => new RawSql($i) ], 
            ]);

            $forge->addKey('id', true);
            if ($forge->createTable('test_'.$i, true)) {
                $forge->dropTable('test_'.$i);
                CLI::write(CLI::color('PASS', 'green'));
            }
            else {
                CLI::write(CLI::color('FAILED', 'red'));
            }
        }
    }
} 


When I ran it this was the output.
Testing 3: PASS
Testing 2: PASS
Testing 1: PASS
Testing 0: PASS
Testing -1: FAILED
Testing -2: FAILED
Testing -3: FAILED
Testing -4: FAILED


I figured I would ask before digging into the system code, hoping it it's just something simple I've overlooked.

You set `unsigned`.

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