Shulkers structure system version: 0.1
Forge version: 36.1.24
Latest Log: https://gist.github.com/NJL5390/4aa0c5e3ab1a83025344130b9c79eabb

Hi,
First of all I want to say that is a fantastic mod and I've had a lot of fun playing around with it! however I've noticed a number of issues with it that I will be reporting here in due time.

This issue in particular covers the fact that all structures seem to ignore what dimension a structure should be in and just generates it wherever. An example I have here is that these fallen log structures I created are only meant to generate in forest biomes in the Overworld but they have generated in the end as seen here:

Adding a whitelist/blacklist for dimensions would go a long way in ensuring that these structures generate in the right places and would stop the world from looking weird.

Thanks a lot and I look forward to using this mod more often in the future!

By the way, Something I forgot to mention is that if you need help with testing or need any more information provided about this issue or any of the other issues that I've reported here, I'd be happy to do that and help out in whatever way I can! I want this mod to be the best that it can be! It has so much potential and it would be a shame to see it being hindered by these issues.