Currently, Language Limitation on content/edit policy allows the user only to edit the content if that content has the main language equal to the one in Language Limitation. So, if a content has two languages (eng-GB, pol-PL) and eng-GB is the main one for this content and a user has a content/edit policy with Language Limitation on pol-PL, then the user is not allowed to edit this content (even pol-PL translation).

Steps to reproduce

1. Create new eZ Platform installation.
2. Add another language (for example pol-PL) in the Platform UI and in ezplatform.yml file.
3. Translate the main "eZ Platform" Folder Content Object to another language.
4. Create a new group of users and a new user in that group.
5. Create a new role. Add the following policies to the role:
   • user/login/no limitations
   • content/read/no limitations
   • content/edit/Language( pol-PL )
   • content/publish/Language( pol-PL )
6. Assign this new role to the created group of users.
7. Logout. Login as a created user.
8. Edit the "eZ Platform" Folder Content Object in pol-PL. When trying to save the draft, you will have the following error in your browser's console:

   {
       "ErrorMessage": {
           "_media-type": "application\/vnd.ez.api.ErrorMessage+json",
           "errorCode": 401,
           "errorMessage": "Unauthorized",
           "errorDescription": "User does not have access to 'edit' 'content' with: contentId '1''",
           "trace": "#0 C:\\Apache24\\htdocs\\ezplatform\\app\\cache\\dev\\appDevDebugProjectContainer.php(38458): eZ\\Publish\\Core\\Repository\\ContentService->createContentDraft(Object(eZ\\Publish\\API\\Repository\\Values\\Content\\ContentInfo), NULL, Object(eZ\\Publish\\Core\\Repository\\Values\\User\\UserReference))\n#1 C:\\Apache24\\htdocs\\ezplatform\\vendor\\ezsystems\\ezpublish-kernel\\eZ\\Publish\\Core\\SignalSlot\\ContentService.php(320): eZPublishCoreRepositoryContentService_0000000053603e1e0000000070f08ee386b4e9c06d7d9d156c88b8c3cd5f614d->createContentDraft(Object(eZ\\Publish\\API\\Repository\\Values\\Content\\ContentInfo), NULL, NULL)\n#2 C:\\Apache24\\htdocs\\ezplatform\\vendor\\ezsystems\\ezpublish-kernel\\eZ\\Publish\\Core\\REST\\Server\\Controller\\Content.php(413): eZ\\Publish\\Core\\SignalSlot\\ContentService->createContentDraft(Object(eZ\\Publish\\API\\Repository\\Values\\Content\\ContentInfo))\n#3 C:\\Apache24\\htdocs\\ezplatform\\vendor\\ezsystems\\platform-ui-bundle\\Controller\\Rest\\ContentController.php(61): eZ\\Publish\\Core\\REST\\Server\\Controller\\Content->createDraftFromCurrentVersion('1')\n#4 [internal function]: EzSystems\\PlatformUIBundle\\Controller\\Rest\\ContentController->createDraftFromCurrentVersion('1')\n#5 C:\\Apache24\\htdocs\\ezplatform\\vendor\\symfony\\symfony\\src\\Symfony\\Component\\HttpKernel\\HttpKernel.php(144): call_user_func_array(Array, Array)\n#6 C:\\Apache24\\htdocs\\ezplatform\\vendor\\symfony\\symfony\\src\\Symfony\\Component\\HttpKernel\\HttpKernel.php(64): Symfony\\Component\\HttpKernel\\HttpKernel->handleRaw(Object(Symfony\\Component\\HttpFoundation\\Request), 1)\n#7 C:\\Apache24\\htdocs\\ezplatform\\vendor\\symfony\\symfony\\src\\Symfony\\Component\\HttpKernel\\DependencyInjection\\ContainerAwareHttpKernel.php(69): Symfony\\Component\\HttpKernel\\HttpKernel->handle(Object(Symfony\\Component\\HttpFoundation\\Request), 1, true)\n#8 C:\\Apache24\\htdocs\\ezplatform\\vendor\\symfony\\symfony\\src\\Symfony\\Component\\HttpKernel\\Kernel.php(185): Symfony\\Component\\HttpKernel\\DependencyInjection\\ContainerAwareHttpKernel->handle(Object(Symfony\\Component\\HttpFoundation\\Request), 1, true)\n#9 C:\\Apache24\\htdocs\\ezplatform\\web\\app.php(70): Symfony\\Component\\HttpKernel\\Kernel->handle(Object(Symfony\\Component\\HttpFoundation\\Request))\n#10 {main}",
           "file": "C:\\Apache24\\htdocs\\ezplatform\\vendor\\ezsystems\\ezpublish-kernel\\eZ\\Publish\\Core\\Repository\\ContentService.php",
           "line": 1044
       }
   }