Fluid Field listing sort differences

[jcogs-design]

Description of the problem
Fields within a Field Group are listed sorted on the Title.
Fields listed within the "Custom Fields" selector for a Fluid Field are sorted according to url_title
It would be good if these were consistent: since there is no way (currently) to assign a field-group to a fluid field, to assign all the fields in a field group called "Fluid Field" to the Fluid Field requires having two windows open - one showing the content of the field group, the other the "Custom Fields" selector. This cross-assignment task would be easier if the fields were sorted in the same way in each window.

Environment Details:

• Version: 6.4.13