As the title says. 2ba9ed3 introduces some changes for dropdowns, but the element it clones for dropdowns, "Screen Effect/Viewport/Content/Sky/Pattern/Dropdown", is not present in KK. This causes an exception to be thrown when SceneEffectsCategory.Initialize() is run, and since that's not caught this breaks any plugin relying on it, such as StudioSceneSettings.
As the title says. 2ba9ed3 introduces some changes for dropdowns, but the element it clones for dropdowns, "Screen Effect/Viewport/Content/Sky/Pattern/Dropdown", is not present in KK. This causes an exception to be thrown when SceneEffectsCategory.Initialize() is run, and since that's not caught this breaks any plugin relying on it, such as StudioSceneSettings.