Substance Material UV tiling

Hi,

I have just updated to the newest version of Unity (2018.1) and installed the substance plugin to import my substance materials on to objects.
This works perfectly fine, except for one problem;

Whenever I reboot my unity scene it resets the substance material. The Uv tiling, and colours, and smoothness all get reset.

How do I stop this from happening?

Thanks,

Jonti

Hi!
This problem is under investigation by Allegorithmic.

Cheers!