TYPO3 Core

I use TYPO3 7.6 and login into the TYPO3 backend. Then I switch to a workspace and select a random page in order to add some new content. I add a new content element in the default language and translate the element into another language. Then I switch to the list view and select the page again. After that I activate the clipboard and the extended view. I choose clipboard #1 and select the main record from the list. After that I copy the element to the clip board.

The clipboard now shows a list of records: the main record, one hidden translation record and the same translation record as unhidden. Only the visinle translated record should be shown in the list.