Investigate using https://atlassian.design/components/pragmatic-drag-and-drop/about for the drag based reordering of matrices, rather than native drag/drop which doesn't have as good of visual or realtime feedback.
Investigate using https://atlassian.design/components/pragmatic-drag-and-drop/about for the drag based reordering of matrices, rather than native drag/drop which doesn't have as good of visual or realtime feedback.