TYPO3 Core

I've defined an extbase model based on table "pages" in file Configuration/Extbase/Persistence/Classes.php:

return [
    \MyVendor\MyExt\Domain\Model\Teaser::class => [
        'tableName' => 'pages'
    ]
];

When I now request a translated page record...

$this->teaserRepository->findOneByUid(123)

...resulting object contains image from default language:

   media => protectedTYPO3\CMS\Extbase\Domain\Model\FileReference prototypepersistent entity (uid=350, pid=264)
      uidLocal => protected 15 (integer)
      originalResource => protected NULL
      uid => protected 350 (integer)
      _localizedUid => protected 350 (integer)
      _languageUid => protected 0 (integer)
      _versionedUid => protected 350 (integer)
      pid => protected 264 (integer)

But "media" has setting "allowLanguageSynchronization=true", so I've expected the image from my translated page record here.

This is working for simple TCA fields like "type=input" and I've expected it's working for images, too.

I've uploaded an extension where you can test the behaviour.