Set an Author as default when browsing changesets

Currently, while creating a review, when I click in "Browse Changesets", Crucible automatically fills the Author field with the commiter I have mapped in the Author Mappings, and brings the commits made by this commiter. In the case I have a second commiter set to this repository and want to browse through the commits made by this second commiter, I need to select it in the Author field every time I browse the changesets, and have to wait the commits to load.

It would be nice to have a way to set a commiter as default, in a way that when I browse the changesets the Author field comes filled with this commiter, and loads directly the commits made by this commiter.