I sent you a photo on Twitter (X) although if you want I can send it to you on discord if you prefer
Viewing post in Epic RPG World - Grass Land 2.0 comments
I see. I believe you are using the wrong tile. There are 2 water tiles in the files, one for the river and the other for the ocean. You are using the water tile that is designed to be used for the river, which has a lower opacity (alpha) to blend with the ground bellow it. For the ocean, there's no alpha change so it will fit the coast. If you open the Sample scene you'll see it ^^