[TYPO3-english] Workspace preview URL in alternative language

[Klemens Zleptnig]

Hi,

Please consider this scenario: An editor changes something in an 
alternative language (overlay), for example German. He then wants to 
create a workspace preview link for the corresponding page and language. 
How can this be achieved?
Currently when I create a preview link like 
[domain]/index.php?ADMCMD_prev=0a30baa2a0fab2e91964fec613658b9c
 it always shows the default language and when I try to switch to another 
language using the language switch it will open this URL:
[domain]/de/produkte/?ADMCMD_prev=0a30baa2a0fab2e91964fec613658b9c
Which just returns this this error message:
Request URL did not match 
"[domain]/index.php?ADMCMD_prev=0a30baa2a0fab2e91964fec613658b9c"

Thanks!