Hi. You can follow the link for what you have requested > https://drive.google.com/drive/folders/1ZrMwoNcMCbM1iNjPQEOktl_NNoDh2_pO?usp=sharing
Note that I tried to move the fields above and then below the tab element multiple times but they still don't show-up inside that tab.
At one moment I solved it by adding a hidden field as the first one in the tab and the rest below. That made all the fields to stay in the tab. After a while the issue came back.