We are exploring use of milestone tasks on timeline view. The project is a high level multi-project overview that brings in Milestones from other projects. We are liking the functionality of milestones in this use case but would love to have a UI feature change in timeline view.
Ideally there would be an option to turn off the vertical lines that are created by each milestone. The view in this use case is far too busy with those lines.
Option to leverage a dropdown field to color code the milestones in a similar manner that you can color code standard tasks on Timeline View.