Battlefield Labs / Playtests

Hello! I’m just wondering about invites to labs. I was previously invited to play in one, and had a great time doing so but I haven’t got any invites since then. Is this an error, or is it designed to be a 1 and done invite. Regardless, I would really like to continue to support the game in any fashion, especially in labs. It’s great to see the franchise getting back to where it should be.