Noise BP Plugin Nonfunctional on Mobile?

I’m currently using the BP Noise plugin from ‘BrickGame’ in my project to essentially control the height of a very small number of ‘blocks’ (9 at any one time - as in 9 calls to the noise function), but I’ve discovered that on mobile, it seems to only return a static value (I think of 0.5 perhaps).

Any help (or alternatives) would be greatly appreciated, as this functionality is integral to the project.