How to display a list of sections in the news.list component?

Question

1C-Bitrix

I don’t understand how to display a list of sections in the news.list component on the main page, and a list of section materials on the section page? I have that on the main page, that on the section page only a list of materials is displayed.

Answer 1

The answer is so banal that the pencil broke.
Therefore, here there will be only what I managed to write before the pencil
broke. Put the default assembly and look there - EVERYTHING IS THERE !!
But in essence:

<?$APPLICATION->IncludeComponent("bitrix:news","",Array(