As you can see the gif above, I’m trying to drag Task #1.2 to the bottom to make it as the same level as the group Task #2, but I couldn’t do it with the group Task #2 on the bottom, I can only drag Task #1.2 into the group Task #2 or outside the Project #2.
- I think it only happened in marker drag mode.
- If group Task #2 is folded, that will work
- if the last item is not a group, that will work
You can try it in this demo snippet: https://snippet.dhtmlx.com/b1602b3d9