I see, and I can prove it, you’re right. But why does this work until 5.4? When I use Simple Wind, it works; it’s just my own method that is not working.
The instancing thing is a clue; I use the foliage tool. When I use actors, I can place them myself. It’s all about having fewer draw calls. So, did I miss that until 5.3 there was no instancing, or what happened here?