vladlu

Here’s the hotfix (for Astra theme):

File: themes/astra/inc/customizer/class-astra-customizer.php

Change from (line 145):

// Bail early if it is the Kadence WooCommerce Email Designer plugin customizer.
if ( class_exists( 'Kadence_Woomail_Designer' ) ) {
    if ( Kadence_Woomail_Designer::is_own_customizer_request() || Kadence_Woomail_Designer::is_own_preview_request() ) {
        return false;
    }
}

To (or just delete this block):

// Bail early if it is the Kadence WooCommerce Email Designer plugin customizer.
if ( class_exists( 'Kadence_Woomail_Designer' ) ) {
    if ( Kadence_Woomail_Designer::is_own_customizer_request() || Kadence_Woomail_Designer::is_own_preview_request() ) {
        // return false;
    }
}

Of course it will be reset on every theme update, so we would have to make a proper bug report probably.

It’s quite funny: they added a check to make it to work for this plugin (!) but they did exactly the opposite – broke it.

Maybe only the new version of the plugin is broken, and this check helped for the old version…

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