Sage 9 + Wordpress 6.4 and 6.4.1 create broken Gutenberg layout

[JoshuaVB]

Version

9.0.9

What did you expect to happen?

Normal gutenberg styles to appear

What actually happens?

Broken gutenberg styles appear

Steps to reproduce

1. Have a Sage 9.0.9 theme active with WP Core 6.4 or 6.4.1 present
2. Go to any page or post and edit it via Gutenberg.

Reverting to WP Core 6.3.2 or lower fixes the issue.

System info

No response

Log output

No response

Please confirm this isn't a support request.

Yes

[andrewmarino]

Ran into the same issue, this fixed it in my case since my Sage 9 themes do not have a theme.json file in them.

/**
 * Satisfy WP check for theme.json without this file being present.
 *
 * @since 6.3
 * @link https://github.com/roots/sage/issues/3143
 */
add_filter('theme_file_path', function ($path, $file) {
    if ($file === 'theme.json') {
        return false;
    }

    return $path;
}, 0, 2);

[JoshuaVB]

@andrewmarino Amazing, thank you so much! Added this to functions.php and it worked like a charm.

[josialoos]

works perfectly thanks so much ❤️️