Languages view (Web->Page) is unusable with multilanguage content elements since 4.7.5
Multilanguage content elements are shown in all languages since 4.7.5. This leads to the following problems in the languages view of the Web->Page module:
1) The deletion of the content element in the non-default language deletes the original element too. This is a completely new behaviour since 4.7.5 and is inconsistent to the editing of the other content elements.
2) If you copy the default content elements before you set the default content element language to "all" leads to the problem that the incorrect multilanguage content element (= not visible in the frontend) is shown in the language with the copied element too!
3) Editing the element in the alternative language shows the "tabbar" of the second content element(?) again below the initial editing form.
4) It's impossible to override the multilanguage content element in other languages without to set the default content element to the default language first.