Need to animate landscape material parameters in Sequencer?

Hi

Need to animate landscape Tiling/Offset in material parameters in Sequencer ?
i tried to add, in SEQUENCER > landcape > LandcapeComponents_10 > Material parameters > Element 0

n its not working (

thanks

Hi i would like to do this too, did you find a solution?
Thanks

You should post a screenshot of your material set up