Sticky "Commit Changes" commit list item

[deathaxe]

Problem description

If a checked out branch is quite old or at least 20 or 30 commits behind the HEAD, it is most likely impossible to see both the "Commit Changes" menu item with the stats of the current changes in the working directory and the branch head commit.

It is easily possible to scroll between them by pressing ctrl+0 and ctrl+1, but

1. as SM is more likely being used via mouse in many situations
2. in order to keep a bird's eye on the working directory stages
3. and visualize the association between the checked out commit and the working changes more clearly

...

Preferred solution

... the "Commit Changes" item in the commit history should be sticky until a user scrolls below the checked out branch.

Screenshots

The screenshot should illustrate how the "Commit Changes" keeps visible while scrolling as long as the checked out branch/commit doesn't move out of the top of the list.