(Enhancement request) click on "Next changes" on a end of change should go to next file within same commit

[elliotching]

For example I have 3 files changed in a commit, (file: A , B , C) each file having 3 part of changes

Says I am viewing file B, cursor pointing at B-part01 I click "Next Change" it go to file B-part02

when cursor pointing file B-part03 I click "Next Change" it should go to file C-part01