I am currently working on a game in WebGL but when i build the game one of my ScrollView’s is missing, it only happens after i build the game once, so if i create a new project and copy everything over it builds correctly, after that it will not build it with the scrollview.
I would try backing up your entire project’s directory before doing the first build, then build, then diff the two. If there are differences, you can use that to isolate where the difference is and narrow down on why it’s an issue or what’s causing it. If there are no differences, it means something else in your environment is changing to produce two different outputs.