The `add_submenu_page()` position is ignored.

[Howdy_McGee]

Hello,

I'm not sure that the add_submenu_page() position argument is being applied properly. See the below example:

<?php
add_action( 'admin_menu', function() {
        
        add_submenu_page(
                'edit.php',
                'Foo',
                'Foo',
                'list_users',
                'foo',
                function() {
                        echo 'Hello Foo';
                },
                200,
        );
        
        add_submenu_page(
                'edit.php',
                'Bar',
                'Bar',
                'list_users',
                'bar',
                function() {
                        echo 'Hello Bar';
                },
                100,
        );
        
} );

I would expect "Bar" to appear before "Foo" since it has a lower position number. What ends up happening is whichever add_submenu_page() was called first, gets position priority.

[SergeyBiryukov]

Thanks for the report!

Moving to the Administration component, as Menus is specifically for the Menus screen and nav menu functions.

Trac ticket: https://core.trac.wordpress.org/ticket/52035

[mukesh27]

Hi there!

Above attached ​PR #816 fixes the menu position issue.