Task id length restrictions

It came to my attention via this owner-less ticket that Mesos has issues with task ids that are more than 255 characters. Is this still a problem? My reason for asking is that Aurora places restrictions on role / job name based on the assumption

Mesos Developer Community Meeting (Feb 23, 2017)

We're meeting today at 3pm PST! If you'd like to join in person, please come to the Mesosphere HQ at 88 Stevenson St., and check in through the reception on the 2nd floor. Benjamin Bannier will be giving a tech talk about multi-role frameworks! Please add topics you want to discuss to the