Display all milestones due on the same day in portfolio timeline view without hovering

I have a couple milestones due on the same day within a project in the portfolio timeline view that group as “# Milestones” instead of displaying each in a list.

The only way to see them is to hover over them, and at a glance, this view becomes pretty ineffective. Let’s say I have two projects in a portfolio and for the first project, I have 1 milestone and for the other 4 milestones due that day. At a glance, it would appear that instead of 5 milestones total being due on the date, it would be only 2 because of the grouping.

Is there a workaround for this?