Set “posts_per_page” to the number that you want, -1 if you want them all. As far as random goes, with the query you’re doing it should be pulling them in reverse date order, if they are random then you have a pre_get_posts filter somewhere causing it.
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ACF PRO’s Flexible Content field allows you to create smaller pieces of UI and compose them into whole flexible patterns. In our latest article, we show how to use it to create swappable site sections and integrate it all in a theme.https://t.co/ZRocH8oJSp