That’s not a best practice. That’s a a terribly slow practice. Like genuinely disheartening, you make the most efficient practice to have multiple people create an extension account sharing, with your recommended best practice actually really terrible and a non-solution.
Heck. Like I know at the end you said you “will continue to improve the experience for teams working with extensions on Twitch Developers.”, but I’m confused how the company owned by Amazon managed to not have this as a feature on launch or at least shortly after.