TYPO3 Core

Hello there,

We've found an interesting error in TYPO3 7.6 when inserting references to content elements by copying them.

What happened is that we want to reference a translated content element on another page. The element had 3 translations (fr, en, it) and when we try to insert the reference in german, it get's inserted 4 times, one above another, all in german, all referencing the same record (the copied german content). What I found out is, that the four elements each have a separate uid.

Here's how you can reproduce the issue (see screenshots for more details):
1. copy translated element

2. insert to another translated page

3. choose paste as reference

4. The element is pasted twice in the default language

Thanks for your feedback.

Sidenote:
Also, when trying to reproduce on another system (which worked), it appeared, that the deletion doesn't always behave the same (but this might be system related). What happened normally is that when I remove the first element that I newly referenced, all other references are gone as well (which is cool since it spares me some time and I will not forget to delete them afterwards), when I tried this on another system, it only deleted on record at the time (which is odd but not problematic).