Feature Idea: Allow to move items between the same nested arrays

[jaschaio]

Let's say I have a FAQ area with multiple questions in different categories that are defined via nested array fields:

{
    name: 'category',
    type: 'array',
    fields: [
        {
            name: 'name',
            label: 'Category Name',
            type: 'text',
        },
        {
            name: 'questions',
            type: 'array',
            fields: [
                {
                    name: 'question',
                    type: 'text',
                },
                {
                    name: 'answer',
                    type: 'textarea',
                },
            ],
        },
    ],
},

Now I can drag and drop the categories around and I can drag and drop the questions. But I can not drag and drop a question from one category to another category.