[Theme Horse Support Team]

Hi venepress-web,

Please once check by deactivating all the plugins. Some Plugin might have affected the Theme’s Sticky Script and we have a doubt that the Scroll animation that you are using might have affected it because to work for the sticky sidebar the content height should be rendered first when loading page but the scroll animation effect will only load the respective content only when you scroll page. So that might be the case.

And to show the content area first and then after Sidebar to the page and post single again as normal, Please go to ‘Appearance > Customize > Additional CSS’ and add the below Custom CSS code to the end, beneath your previous codes.

@media (max-width: 575px) {
	body.page .site-content .content-area,
	body.single-post .site-content .content-area {
		-ms-flex-order: 0;
		order: 0;
	}
}