[TYPO3-english] typo3 4.5.2 copy&paste of content elements doesn't work?

[horace grant]

hi,

i am using typo3 4.5.2 and i have problems with the copy&paste functionality
in the backend. if i open the function menu of a content element and select
"copy", nothing happens. in the list module copy&paste still works but i
find it less userfriendly.

what could be the reason for this? is this a bug? i am using chrome.

cheers,
horace