"Freeze" lanes and milestones titles in presentation mode
When presenting big processes if we focus on tasks we always have to scroll up and down, left and right to see again in which lane and which milestone we are.
It could be useful to "Freeze" the lanes and milestones title to always have them displayed in the view. Something working like the "Freeze Panes" of Excel (freeze on the first column and line) for example.
It should be dynamic so even if you follow your process and zoom on some tasks you'll always see these information.