Limitation on the available styles when using Content Search web part

I have added an App part to my team site home page, then I did the following:-

• Edit the app part

• Edit the view to be based on newsletter view style.

Then I added a new content Search web part to retrieve items from another site collection. But when I edit the web part I can not find a way to edit the view and to specify a view style . The only thing i can do is to chnage the Display templates (which does not provide a view editor) to be two lines, or to use slide show, etc as follow:-

Can anyone advice if there is a way to edit the view style for my content search web part, to be based on "newsletter", to be consistent with the app part which i already have inside the same page?

Thanks