City Sample: How do I remove the 3 second fade in and side menu from my sequence renders?

I’m currently working on an extensive animated series and the City Sample is integral for this project but I cannot seem to figure out how to remove the black fade in at the start of the renders and the side menu that appears after a few seconds. I have tried all I can to work around them or find a solution to them but it is such an unnecessary thing to have to deal with I just need to find a way to completely remove them. I hope someone knows how, I have seen zero people discuss it anywhere online and I have no idea why it’s so annoying.