video tracks!

Why can't we have multiple video tracks like for audio? Im sure lot of people would be using it for Live stream and then use the clean footage for YouTube without any stream alerts like someone like to use. I think many of us would appreciate it.

Hello everyone, I am new to the forums! I am a content creator and streamer on both YouTube and Twitch! Would love to see this feature come true because I think it would help a lot of people! I don't really know anything about coding otherwise I would pitch in on making this become a reality...