I've both made a couple simple ones myself in that last couple days, and applied those made by a collaborator ... we did an online-presentation of making mogrts in Ae (he did that end of the presentation) and then exporting them from Ae via a shared CC library ... they popped up within like three seconds in my Pr' EGP panel Library view, and I plopped them on a sequence and showed how easy it was to modify via the controls that the other guy had placed in the controls for that mogrt.
And ... just went to Ae ... new comp ... type tool ... clicked/typed Type, then clicked out of monitor ... clicked/typed Test.
Dragged the properties up to the EGP, 'edited properties' in the EGP for each type area as to give what controls I was passing over to the mogrt, then exported to one of my CC libraries.
In Ae:
Opened up Pr, went into the EGP, to that library, dragged the mogrt onto the timeline ... changed both fonts and text size, and with the Opacity control I'd added for the second line, dropped the opacity of that second line ... so this is what I'm seeing in Pr:
Neil