I have in my application a video as an App Preview of my application. I have my game localized with up to 10 languages.
The thing is, I don't want to show this AppPreview in French and Italian, but I can't find any way to filter this, looks like it is shared for all languages.
Do you know if it's possible?
It's not possible to have different "versions" of your App Preview, i.e. you cannot even delete it for specific languages. What Linus is referring to only concerns screenshots.
Source: https://developer.apple.com/app-store/app-previews/
In-depth properties: https://developer.apple.com/library/content/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Appendices/Properties.html#//apple_ref/doc/uid/TP40011225-CH26-SW10