How to change the transition time for a title in the new imovie

With the new update I have lost how to do a simple task.

I have titles in the lower left hand corner ine a video (pictured below). I would like for the titles to change seamlessly, without blinking after each new title appears. Sort of like a digital clock ticking. So say there's a video clip for each day in August, I want the date to change without blinking and re-appearing each time. This was easy in the past version of imovie. But I can't seem to find it in this version.

Any help would be greatly appreciated!

The red box indicates that I have attempted to merge the title into the title that comes after to see if it blends the transition, but it still blinks before showing the new title.

Movie Version 10.0