Bug: Fields with alias not converted to their type

[FlipEverything]

I have this Entity:

class Email extends \Spot\Entity
{
  public static function fields()
  {
    return [
   ...
      'replyTo' => ['type' => 'array', 'column' => 'reply_to'],
      'to' => ['type' => 'array'],
   ...
    ];
  }
}

As you can see, there are two fields with the type of 'array'. One of them is aliased. The aliased one returns with a string instead of an array():

object(\Entity\Email)[29]
...
  protected '_data' => 
    array (size=17)
    ...
      'replyTo' => string 'a:1:{i:0;s:20:"some_email@gmail.com";}' (length=53)
      'to' => 
        array (size=1)
          0 => string 'some_email@gmail.com' (length=20)
    ... 
...

If I remove the alias it works properly. I could not find where it is translated from the database value to the php value.

[FlipEverything]

I think the aliased field's 'default' property is broken too.

[vlucas]

I'll have to make a test for this to take a look.

[FlipEverything]

Where can I find the alias management in the code?