I understand timeline view is new, so the functionality is limited. I would really like to be able to show a timeline of all my projects and MULTIPLE milestone dates (which are separate by columns, not into individual subtasks). Example:
Project 1 - Milestone A in March, Milestone B in July, Milestone C in August, Milestone D in Jan 2026.
At the moment we're limited to 1 column, and even a second column isn't interpreted as a second milestone date, but automatically is read as start-finish dates.
At the moment I can't even hack the system by creating reports to filter each milestone column separately and re-combining them in a dashboard because timeline view isn't available for reports.