TYPO3 Core

Copying & Pasting content elements can create invisible content elements. They are invisible because they exist in a language without a corresponding translated page.

This can be reproduced, for example on demo.typo3.org:

- Create a content element on page A in the default language (english) and one translation (german) using "Connected" mode.
- Create a page B, but only in english, without a german page translation
- Copy the english content element from page A to page B.
(There is now an invisible german translation of the pasted element)
- Translate the page to german
(Now the element becomes visible)

I expect that content elements do never exist without a corresponding page. When I translate a page, it should always be initially empty.