Board Thread:Support Requests - Getting Technical/@comment-30744559-20180721083229/@comment-9605025-20180721170242

Well, this is the first time I have seem someone try to use tabber as input for an image field. It looks to me that the tabs are flattened upon rendering so there isn't much you can do if you want to keep using the image tag. As you can see from the change you made, it ends up looking identical to using the gallery tag.

What you could try (I am not sure it will work), is using a navigation tag instead.

If that doesn't work, then I think the only remaining solution would be to switch to a non-portable infobox.