Adding move up and down buttons in calculate new column and modify column

Is it possible to add move up and down buttons in calculate new column and modify column ?
When willl this be inserted ?

This suggestion surely makes sense and we will have done at some point. In the next release (3.8.1) we are adding the ability to reorder parameters in the Parameter Editor. Reordering expressions in Calculate/Modify columns would be the next step.

Ok that’s a great prospect !

Available starting from version 3.8.1. See the Release Notes v3.8.1.