Board Thread:Support Requests - Getting Technical/@comment-25070054-20200822145439/@comment-9605025-20200822164236

The only way to use nested tabs in an infobox would be to use nested tabber tags like in the thread you linked to. However, there would be several issues.
 * 1) You could need to put it into either a data, navigation, or section tag since it won't work with an image tag.
 * 2) It won't be styled similar to the rest of the infobox. However, this could be fixed with site CSS.
 * 3) It won't work on mobile because no tabber works on mobile. One of the features of the infobox is that it displays well on mobile. So, by adding the nested tabs, you would be negating one of the main benefits of using an infobox in the first place.