Another .morgrt problem

[Adooby-doobie]

Hello

I've created an MOrgrt file in Ae but in Pr the slider controls that control the animation of the text can't be keyframed. 
I'm attaching a screen-recording for better visualisation of my problem.
How do I add keyframes on the places where I want the animation to be?

Please help thanks

[Peru Bob]

See the replies in your other thread:

https://community.adobe.com/t5/premiere-pro-discussions/morgrt-file-problem/m-p/14383138