on WaterSource/src/main/resources/data/minecraft/tags/blocks/buttons.json and WaterSource/src/main/resources/data/minecraft/tags/items/buttons.json

the value "watersource:coconut_tree_buttons" should be "watersource:coconut_tree_button".

Loading any world fires up an error on the console (MultiMC), but it doesn't seem to affect gameplay much (the world loads normally).

Thank you.