ALB for any post type (LearnDash). Spacebar doesn't work

Hi there

I followed the documentation here: https://kriesi.at/documentation/enfold/intro-to-layout-builder/#alb-for-any-post-type regarding allowing ALB to be used by other post types – in this case by LearnDash.

It worked in the sense that it enabled ALB in the “courses” and “lessons” interfaces, so that’s great.

However, when adding anything other than a text box, the spacebar button doesn’t work.

For example, if I add a “Special Heading” within ALB, I can type in the text for the heading, but pressing the spacebar button (to put a space between words) doesn’t work – I can’t add spaces between words/letters.

I’ve tried in multiple different elements – Code Block, Tabs etc, and it’s the same result – the spacebar doesn’t work when trying to enter text in those elements.

The only time it works is in the “text block” element – then the spacebar button works no problem.

Any idea what the problem could be? It’s an extremely odd issue – particularly because it’s not across all elements.

Here’s the code I added to the functions.php file:

require_once( 'functions-enfold.php' );

function avf_alb_supported_post_types_mod( array $supported_post_types )
{
  $supported_post_types[] = 'sfwd-lessons';
  $supported_post_types[] = 'sfwd-courses';
  $supported_post_types[] = 'sfwd-topic';
  return $supported_post_types;
}
add_filter('avf_alb_supported_post_types', 'avf_alb_supported_post_types_mod', 10, 1);

function avf_metabox_layout_post_types_mod( array $supported_post_types )
{
 $supported_post_types[] = 'sfwd-lessons';
 $supported_post_types[] = 'sfwd-courses';
 $supported_post_types[] = 'sfwd-topic';	
 return $supported_post_types;
}
add_filter('avf_metabox_layout_post_types', 'avf_metabox_layout_post_types_mod', 10, 1);

Please note there is no child theme, so this was added directly to the main functions.php file.

Any help would be greatly appreciated!