Rearranging Audience priority within an A/B Test

[#1]

In an XT experience,  we can easily reorder the audiences, so that the highest priority goes to the first experience. We would like the same functionality for the Multiple audiences within an A/B test. Currently when a new audience is added, it goes by default to the bottom, and we cannot drag it to the top. So if we need to add a new audience, we have to rebuild the entire experience and this is very frustrating and time consuming.