WPML Translation Editor & Visual Composer

Hello,
I’m translating my Unicon themed website with WPML. I’m using ‘Translation Editor’ in WPML to do the translating and I’m finding some of the fields within my pages are not showing up during the translation process, particularly fields that are using Minti elements:
Callout
Button
Could you tell me how I can make these elements translatable and show up using the Translation Editor?

Ticket