It would be nice if the alphabetical list of master items by title could be configured in different ways.
A designer may wish key business measures to appear at the top of the list, or even for master visualisations ones that are top priority for self-service consumption should be able to appear at the top.
This could be provided either by a hamburger icon drag and drop ( as exists elsewhere ) or providing a simple predefined menu list of options such as sort ascending, descending, by date.
Obviously a drag and drag exact positioning would be much better.
In many companies the long lists of master dimensions and measures quickly become unmanageable, so a sort capability would add a lot of flexibility.