Is your feature request related to a problem? Please describe.

With the new ListBox rendering, there's extra space above each item when the content of the item is surrounded in <p> tags.

Run the following Dojo example to observe the described behavior:

https://dojo.telerik.com/ifjeaITx

Screenshot:

It seems like the extra space comes from the ::before element inside the k-list-item-text span.

Describe the solution you would like to see implemented

The proposal is to see if it's possible to move the ::before element to a different place or remove it altogether.