Hello, I have two agents that I want to train using self-play. The red agent is trying to catch the green one, while the green one is trying to escape. The red agent has a Team ID = 0 and the green agent has a Team ID = 1. When I start the training only one of the agents is moving (the green one with Team ID = 1). However, if I disable the green agent and start training again, the red agent trains normally. It seems to be an issue when the two agents are training at the same time. I have the self_play parameter in my trainer_config.yaml. Is there any special configuration that I need to do to allow my two agents to train at the same time? I basically followed the soccer example, so I know it is possible for both of them to train together, it just seems like I'm doing something wrong. Thanks for any help you can provide.