It's said it has wrapped production for Season 1, but all 28 Season 1 episodes are available on Disney+. They haven't confirmed cancellation, so we'll just have to wait for Annecy next week.

I’m afraid it’s true. Primos is officially been canceled after 1 season.

Already sent to Snopes for fact-checking.

Someone showed me this on r/primos.

https://www.biasly.com/sources/tvline-media-bias/

But it still Unconfirmed Yet!