I just tested this with a fresh install of your vantage theme to make sure it’s not my theme that was messing with it.
I enabled pagebuilder for products.
Used pagebuilder to edit one of the product text (would be nice to have it for the description as well actually).
It doesn’t save onto the product. It doesn’t save on the wp_post, it saves the data to wp_post_meta, right? I did a database search for the data and found it in the post_meta table, that’s why I write this.
I suppose it’s supposed to save to both? because right now when I save with page builder, the “Description” tab disappears as the_content() for the product is empty.
Could you please have a quick look?
I don’t mind updating the single product > tabs > description.php template, but I don’t think you had in mind for us to do that. Perhaps this is something I am doing here? I am using the latest WordPress btw.
If it’s all working for you, then please let me know, at least I’ll know I need to debug this and find something I did wrong…
Thanks for checking it out!