TYPO3 Core

I've just noticed that it is not possible to set the alternative and link field for page-media in the translation mode (pages_language_overlay).
The fields title and description are available directly from the File Abstraction Layer field for page media.

It seems like the pages language overlay is using the "basicoverlayPalette" from sysext/core/Configuration/TCA/sys_file_reference.php near line 257

'basicoverlayPalette' => array(
    'showitem' => 'title,description',
    'canNotCollapse' => TRUE
),

I think it should use the imageoverlayPalette near line 262 of the file. When changing the basicoverlayPalette to the same showitem fields, alternative and link field will also show up on language overlay, but of course it would not fix the issue, that the overlay is chosing the wrong palette.

'basicoverlayPalette' => array(
    'showitem' => '
                title,alternative;;;;3-3-3,--linebreak--,
                link,description
        ',
    'canNotCollapse' => TRUE
),