Creation of pages in multi-language site

Description

Step to Reproduce:
1- Enable two languages - English and Swedish
2- Create two users for each language (e.g EnglishEditor and SwedishEditor)
4- Login with EnglishEditor and create & publish a parent page (Countries) in english.
5- Login with SwedishEditor and try to create a page under Countries page.

Actual : Unable to creat new page(s) in swedish language. "New Page" is grayed out.
Expected: SwedishEditor should be able to create a page in Swedish language under Countires page since the fallback language is set.