BelongsToMany not working in v1.2.6 anymore

[Geraldhub]

The following model definition:

public $belongsToMany = [
    'items' => [
        'abuseio\scart\models\Input',
        'table' => 'abuseio_scart_input_parent',
        'key' => 'parent_id',
        'parentKey' => 'id',
        'otherKey' => 'input_id',
        'relatedKey' => 'id',
        'conditions' => 'abuseio_scart_input_parent.deleted_at is null',
        ],
];

Sincs v1.2.6 this gives the error:

TypeError: Winter\Storm\Database\Relations\BelongsToMany::shouldSelect(): Argument #1 ($columns) must be of type array, int given, called in /mnt/AbuseIO/EOKM/SCART/source/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php on line 922 and defined in /mnt/AbuseIO/EOKM/SCART/source/vendor/winter/storm/src/Database/Relations/Concerns/BelongsOrMorphsToMany.php:59

It looks like something is broken?

Rollback to v1.2.5 any this is works again.

[mjauvin]

Duplicate of #1110

[Geraldhub]

Thanks!

Overlook 1110 because of a search on "BelongToMany" only