It appears that, in studio, changing the particle emitter output to type model des not work. Using the direct dropdown and selected my desired model or using a url https://cdn.8thwall.com/assets/mysphere.glb or /assets/mysphere.glb all do not work. The type switches to model, but maintains the default red cube.
Hi, welcome to the forums!
I’ve tried to replicate this and wasn’t able to get the exact issue. However I did notice that for about half of a second I saw red cubes and then it turned into my custom testing model. It seems like the red cubes are there while the custom model is loading.
Can you land your changes and share your project with the support workspace?