Visual Tab in Classic Translation Editor is not showing contents after update to WordPress 5.6

Status

Resolved

Reported for

WPML Multilingual CMS 4.4.8

Resolved in

4.5.6

Overview of the issue

You might have problem visualizing the contents of a Visual tab in the Classic Translation Editor.

This was introduced by the WordPress 5.6 and it will be fixed in WordPress core:

https://core.trac.wordpress.org/ticket/53644

Workaround

Don’t hesitate to make a full backup of your site before proceeding.

We have currently 5 possible workarounds:

1. You can use Advanced Translation Editor.


2. Alternatively, you can also install the Enable jQuery Migrate Helper plugin.


3. You can click the Text tab and then return back to Visual tab in the Classic Translation Editor interface.


4. You can also:
   
   
   • Edit your  wp-config.php file.
   
   
   • Just after line:

     define( 'DB_COLLATE', '' );

   
   
   • Add this:

     define('CONCATENATE_SCRIPTS', false);



5. Finally, you can add the following snippet in your functions.php theme file.

   add_filter( 'wp_default_editor', create_function( '', 'return "html";' ) );

All known issues →