Cant select language in new product menu

[CDrosos]

I have 2 languages in my e-shop (Multilanguage Status is ok).
For the published products i can edit them and select in which language i want to edit them.For new products i can only add details in English language, anyone knows why?

[CDrosos]

I guess i first have to enter english details and then edit it again and select the other language.
Is there any other way to firs select the desired language?

[jenkinhill]

I uderstood it to be primary language first (the one used at install) followed by others.