This was annoying me too, I was just getting ready to commit the same
fix and saw yours.  Thank you.

On Fri, Mar 19, 2010 at 10:12 AM,  <commits at source.squeak.org> wrote:
> A new version of Monticello was added to project The Trunk:
> http://source.squeak.org/trunk/Monticello-bf.383.mcz
>
> ==================== Summary ====================
>
> Name: Monticello-bf.383
> Author: bf
> Time: 19 March 2010, 12:39:11.39 pm
> UUID: b8b811d1-75e5-4aed-ab4c-04b250e3e773
> Ancestors: Monticello-ar.382
>
> When clicking in MC's package list, the selected package would scroll to the top, annoyingly. Fixed.
>
> =============== Diff against Monticello-ar.382 ===============
>
> Item was changed:
>  ----- Method: MCWorkingCopyBrowser>>workingCopy: (in category 'morphic ui') -----
>  workingCopy: wc
>        workingCopy := wc.
> +       self changed: #workingCopySelection; changed: #repositoryList.
> -       self changed: #workingCopyList; changed: #workingCopySelection; changed: #repositoryList.
>        self changedButtons.
>  !
>
>
>