Keyframe and scene duration limits

Hi there I'm working on previs for a 2min scene and running into problems with the app.

1. There seems to be a 30second scene duration limit. Why is that? I would love a much higher duration limit. What if I was doing a short film all in one shot? Is there a way to bypass this or extend the duration?

2. The app won't let me make any more keyframes for my main character. It's like I've hit a limit. Why would you have a limit on the number of keyframes? Is there a way around this?

We are removing or increasing these limitations in the future upgrades.