Issue on docs

[lock009]

im using rive in my swiftui application but there is a crash when I run it on the simulator on the preview it works perfect here is the crash I am not able to understand the issue

-[MTLDebugRenderCommandEncoder validateCommonDrawErrors:]:5782: failed assertion `Draw Errors Validation
Fragment Function(OB): missing buffer binding at index 18 for q1[0].
'
Can't show file for stack frame : <DBGLLDBStackFrame: 0x3a1829ef0> - stackNumber:13 - name:-[RiveRendererContext endFrame:withCompletion:]. The file path does not exist on the file system: /Users/admin/actions-runner/_work/rive-ios/rive-ios/Source/Renderer/RenderContextManager.mm