Problem with invinite scroll

Hi,

I am using the theme on two blogs on the same installation. On one without any problems on my main blog with a huge problem.

When I activate it nothing will appear on the screen.

When I change the following parameter display form “none” to “block” or “flex” I can see posts. But it will look ugly after the 10th blogpost because you can see the older and newer post link.

.infinite-scroll {
/* width: 100%; */
/* margin: 50px 0; */
display: block;

}

What is wrong?