Duplicated post in slider

Hi,

I am trying your plug-in for its ability to show hand-picked posts at the end of my pages. This feature works well and I am plenty satisfied BUT:

when using the slider display setting and putting less than 3 related posts, I have duplication in the slider. For example, on one post I will only have 1 related post, but in the slider it will show 3 times this same related post.

I have put only 1 related post through the editor, and automatic display is deactivated.

It works well when using grid or list display.

Thank you for your help,

Florian