I’ve looked up the forum and scratched my head. These groups are not overlapping and I can’t find what setting prevents the right-most group to kick-in to the next line on mobile size. Instead they keep overlapping… I need some help here: https://bubble.io/page?type=page&name=passport_detail&id=iziviza&tab=tabs-1
Happens once in a while for me. You shouldn’t need to nest them. When that happens to me, I just delete the one that overlaps and rebuild it. You’re right to be scratching your head, it’s not expected behavior.
If that happens again, suggestion to file a bug report, copy the page over (so they can look at the page with the issue), and rebuild the group that overlaps.