Restore selected color position

This diff restores the position of the color list to the last selected color.
Note that there are two lists bound to the same RV and they shouldn't affect each other
in terms of last scrolled to position.

see bug for video

bug: 277146089
Test: manual
Change-Id: I5fd3770e3ed1779400c7c01b347294e5da93c196
1 file changed