Cannot drag layers that are inside a masked group
It is currently not possible to drag a layer to change its position in the layer panel if the object is within a masker group (includes repeat grids).
I'm already used to using the Ctrl [ and ] shortcut to move layers up and down, but I still find myself sometimes dragging the layer out of convenience and forgetting it doesn't work. I also see other users often mention the same issue.
Abhishek Das commented
Thank you for posting your issue.
This issue is already with us and currently we are working on this. In future releases you may see this is working.
Abhishek Das(Adobe XD Team)