This thread is resolved. Here is a description of the problem and solution.
Problem: WPML is not compatible with "Visual Composer Site Builder" Solution: We are fully compatible with the "WPBakery" Page Builder", but unfortunately not yet with the "Visual Composer Website Builder".
Visual Composer was formerly the Page Builder, now the name is used for the "Site Builder". Please see the following video to see the differences: https://visualcomposer.com/help/faq/visual-composer-website-builder-vs-wpbakery-page-builder/
Relevant Documentation: https://wpml.org/forums/topic/visual-composer-website-builder-compatibility-not -wpbakery-page-builder /
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