Container element fo dynamic height

[Megarockstar]

Hello

I am trying to make a forum with a virtual scroller and each element is a p-panel. However I need a dynamic height for every element since not every post is the same size.

In the virtual scroller if I set eh itemSize then every element is the same size, but if I don't set it the virtual scroller only loads the number of elements indicated in the rows property of the virtual scroller.

I have tried to assign height and margins to the classes that are rendered but nothing is working.

How do I make this work so every element has its own size and the virtual scroller loads all the elements?