Add category over blog grid summary ("Blog Beiträge" Übersicht)

Dear Kriesi-Team,

There is a wonderful element callen “Blog Beiträge” (in German, in English probably “Blog Contribution”).
It shows a defined number of articles per column, you can set an offset and type of preview picture.

On top you can chose what to display:
* Title + Text
* Title + Text + Excerpt
* Title ony
* Title only + “read more” link
etc.

My problem:
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There is no option to chose showing the category in a small way just over the title.
That would be a great improvement.

My research:
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Without success I considered this ones:
https://kriesi.at/support/topic/adding-category-to-blog-grid-layout/
https://kriesi.at/support/topic/dynamically-add-the-category-name-to-grid-layout-source-code/

I was already in the postslider.php and found the switch case for the selector, and also where the html template is put together.
However, my OOP is not too sophisticated, to I can’t fix it myself.

Do you think you could provide a solution?
I guess that many people would love to show the category above the title, in different combinations (with and without excerpt, etc.).

Thanks a lot
Tobias