Log Graph: mark branches for which the tracking ones were deleted with red, as in Branches view

When the tracking branch gets deletes, the local one shows up like this in the Branches pane:

and like this in the Graph pane (Log window):

It would help a lot if they were marked the same in both places.

I'd want this because the branches in the Branches pane are not sorted by date, and are also grouped. So I have to exact each and one of my groups to find out which local branches to delete.

Whereas in the Graph pane, the branches at the top get merged, and as such, their local counterparts need to be deleted.