Theme does not take post format file from child theme - php

Question

I have "post-format" .php file in theme. (templates/blog/). I want to change some thing in this file so that need to add this in child theme.
In child theme, I created folder (templates/blog/) and then paste file. As per my research, I added below code in child theme function.php. Function called proper. but when I run it always take post-format.php file from parent theme instead of child theme.
add_action( 'after_setup_theme', 'setup_postformats', 10);
//add_action( 'after_setup_theme', 'setup_postformats', 20);
//add_action( 'after_setup_theme', 'setup_postformats', 11);
function setup_postformats(){
remove_theme_support('post-formats');
add_theme_support('post-formats', array(
'aside',
'chat',
'gallery',
'image',
'link',
'quote',
'status',
'video',
'audio'
));
}
Theme Name - Lincoln
Can anyone help me out?

Answer 1

I think you need to add the code for include the post-format.php in child theme functions.php file. So it will take the child theme version of post-format.php.
Hope this will solve your issue.
Thanks and Regards

Answer 2

It's important to set the priority for your after_setup_theme higher than your parent theme. The default priority is 10. Using the twentysixteen as example, use priority 11 on child themes. 'after_setup_theme' action. Please refer to the below example:
function twentysixteen_child_setup() {
add_theme_support( 'post-formats', array(
'video',
) );
}
add_action( 'after_setup_theme', 'twentysixteen_child_setup', 11 );
Update
// in your Child Theme's functions.php
// Use the after_setup_theme hook with a priority of 11 to load after the
// parent theme, which will fire on the default priority of 10
add_action( 'after_setup_theme', 'remove_post_formats', 11 );
function remove_post_formats() {
remove_theme_support( 'post-formats' );
add_theme_support( 'post-formats', array( 'video' ) );
}