How to ignore pagebreaks for RSS feed?

Question

I use default page break tags in my posts and unfortunately RSS feeds do not show the full content without the page breaks. I am currently using WordPress 4.5.3.

I have "For each article in a feed, show" settings set to "Full text".

What can be the problem and if this is not a problem, what's the best way to fix this in my case?

Answer 1

If you mean how to ignore <!--nextpage--> in the feed content, then we can adjust this approach for feeds:

/**
 * Disable content pagination for feeds
 */
add_filter( 'content_pagination', function( $pages )
{
    if ( is_feed() )
        $pages = [ join( '', (array) $pages ) ];

    return $pages;
} );

where $pages is an array that contains the content parts.