Background of the issue:
I'm translating the homepage of a site under development using WPML and WPBakery Page Builder. I've translated all the content.
Symptoms:
Some sections are not appearing in the Advanced Translation Editor.
Questions:
Why are some sections not appearing in the Advanced Translation Editor?
Thank you for contacting WPML Support. Sorry for the delay due to high workload and the reply time will be shorter from now.
Please try the following steps:
1. Open the default language home page in Edit mode.
2. Make a small change, for example, add a space or + sign in your page/post title.
3. Update the page by pressing the “Update” button.
4. Now, please remove that small change that did in step #2.
5. Update the page again.
6. Now, please open the translated page in the WPML Translation Editor and see if it show missing content for translation.