golden hour

/var/www/html/wp-includes/blocks

File/Folder	Size	Actions
archives	-
archives.php	2.7 KB
audio	-
block	-
block.php	1.47 KB
button	-
buttons	-
calendar	-
calendar.php	1.53 KB
categories	-
categories.php	2.59 KB
code	-
column	-
columns	-
cover	-
embed	-
file	-
file.php	897 B
freeform	-
gallery	-
group	-
heading	-
html	-
image	-
index.php	2.54 KB
latest-comments	-
latest-comments.php	4.88 KB
latest-posts	-
latest-posts.php	6.96 KB
legacy-widget	-
legacy-widget.php	3.73 KB
list	-
loginout	-
loginout.php	1.35 KB
media-text	-
missing	-
more	-
nextpage	-
page-list	-
page-list.php	7.09 KB
paragraph	-
post-content	-
post-content.php	1.84 KB
post-date	-
post-date.php	1.5 KB
post-excerpt	-
post-excerpt.php	2.38 KB
post-featured-image	-
post-featured-image.php	1.31 KB
post-template	-
post-template.php	2.66 KB
post-terms	-
post-terms.php	1.63 KB
post-title	-
post-title.php	1.57 KB
preformatted	-
pullquote	-
query	-
query-pagination	-
query-pagination-next	-
query-pagination-next.php	2.45 KB
query-pagination-numbers	-
query-pagination-numbers.php	2.72 KB
query-pagination-previous	-
query-pagination-previous.php	1.99 KB
query-pagination.php	359 B
query-title	-
query-title.php	1.35 KB
query.php	304 B
quote	-
rss	-
rss.php	3.21 KB
search	-
search.php	6.57 KB
separator	-
shortcode	-
shortcode.php	697 B
site-logo	-
site-logo.php	4.84 KB
site-tagline	-
site-tagline.php	994 B
site-title	-
site-title.php	1.21 KB
social-link	-
social-link.php	57.92 KB
social-links	-
spacer	-
table	-
tag-cloud	-
tag-cloud.php	1.24 KB
text-columns	-
verse	-
video	-

Edit: query-pagination-next.php

<?php
/**
 * Server-side rendering of the `core/query-pagination-next` block.
 *
 * @package WordPress
 */

/**
 * Renders the `core/query-pagination-next` block on the server.
 *
 * @param array    $attributes Block attributes.
 * @param string   $content    Block default content.
 * @param WP_Block $block      Block instance.
 *
 * @return string Returns the next posts link for the query pagination.
 */
function render_block_core_query_pagination_next( $attributes, $content, $block ) {
	$page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
	$page     = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ];
	$max_page = isset( $block->context['query']['pages'] ) ? (int) $block->context['query']['pages'] : 0;

$wrapper_attributes = get_block_wrapper_attributes();
	$default_label      = __( 'Next Page &raquo;' );
	$label              = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? $attributes['label'] : $default_label;
	$content            = '';

// Check if the pagination is for Query that inherits the global context.
	if ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ) {
		$filter_link_attributes = function() use ( $wrapper_attributes ) {
			return $wrapper_attributes;
		};
		add_filter( 'next_posts_link_attributes', $filter_link_attributes );
		// Take into account if we have set a bigger `max page`
		// than what the query has.
		global $wp_query;
		if ( $max_page > $wp_query->max_num_pages ) {
			$max_page = $wp_query->max_num_pages;
		}
		$content = get_next_posts_link( $label, $max_page );
		remove_filter( 'next_posts_link_attributes', $filter_link_attributes );
	} elseif ( ! $max_page || $max_page > $page ) {
		$custom_query = new WP_Query( build_query_vars_from_query_block( $block, $page ) );
		if ( (int) $custom_query->max_num_pages !== $page ) {
			$content = sprintf(
				'<a href="%1$s" %2$s>%3$s</a>',
				esc_url( add_query_arg( $page_key, $page + 1 ) ),
				$wrapper_attributes,
				$label
			);
		}
		wp_reset_postdata(); // Restore original Post Data.
	}
	return $content;
}

/**
 * Registers the `core/query-pagination-next` block on the server.
 */
function register_block_core_query_pagination_next() {
	register_block_type_from_metadata(
		__DIR__ . '/query-pagination-next',
		array(
			'render_callback' => 'render_block_core_query_pagination_next',
		)
	);
}
add_action( 'init', 'register_block_core_query_pagination_next' );