Hi @CharlieP3 ,
Thank you for filing this bug. What build of After Effects Beta are you currently using? We had an issue with a problem very similar to this last week, which was fixed in build x18.
If you are using the current builds (x23 or x24), could you please DM me the model, or a link to it? There is a bug where certain Adobe Stock models do not render, or only partially render.