Idle and jump animations not starting up

The Anim Component has been setup on the wrong Entity. This tutorial will help: Importing your first Model and Animation | Learn PlayCanvas

But you are using the Anim component here:

Ah, you are using the Animation component here:

You can only use the Animation (legacy) with the Model (legacy) component and assets.

You can’t use it with the Render component with Render assets and import hierarchy workflow