How to display full Comment Marker titles?

Hi there. Is there a way to adjust the Marker Panel to display the full titles of the markers? As you can see in the image below, even if I toggle the Marker Panel to full screen, it will only display the first 13 letters of each marker's title. 

It seems like an obvious workaround would be to use shorter titles and put the rest of the information in the comment section, but this project already has a couple hundred markers and it feels like ther should be a way to adjust how this is displayed. 

Thanks!