To achieve this, I think you need to do it manually by manually creating offers and assigning them to the elements where ever they are applicable and have the offers added inside the MVT experiences. But I do not think so the MVT would automatically do that for you.
I have a question more, for me Multivariate test, I have three elements 1 Banner 2 Gallery of images 3 button But the buttons are inside of the gallery, then I have an element within another. It is possible to test it? thank you!
Unfortunately, you cannot have a Multivariate test within an A/B test. You can create a multiple page test and split the traffic there and have default content on the main page but the above ask is not possible.
Not sure what you are trying to achieve. Could you please elaborate a little more on this to understand what you are trying to accomplish? Are you saying that you would want to create an A/B test first for page A and based upon the experience delivered from that page have a MVT test run for page B?