You'll still find some people that like the Legacy Titles but that thing is on its way out the door. Newer versions of Premiere give you the ability to convert to an Essential Graphic. Not sure how well the rolling credits will translate to that - haven't tried it, but EG does have a credits roll.
You could try upgrading or downgrading the Premiere version.
If you continue to use Legacity Titles you're eventually only going to have workarounds.