Series X scrolling lag when a game is suspended.

completely incorrect, they have suspended BC while they concentrate on the series x, all the 360 and og games are run in an emulator wrap, it is all software not hardware, the series x will be no different, it will also use and emulator to run the games,
dont forget the series x is just a pc with an apu.

All backwards compat games are suspended for now until the new X Series is released.

Anything that currently works on Xbox one with very few exceptions will work on series X. If a game is not currently backwards compatible, the backwards compatibility program is currently suspended until after the series X launch with no guarantee to resume.

I'm not sure what you mean by being 'left out'? The BC program for original Xbox and 360 games has been suspended. Other than 'FPS boost for Xbox One games on Series X|S, there are no additional BC games for Series X|S consoles.

Hello Madame how are you?

My name is Ezequiel I'm an Independent Consultant.

In the Xbox Game Pass library on your Xbox One, Xbox Series S, or Xbox Series X by following these instructions:

Go to 'My Games & Apps'

Scroll down to 'Applications' and click on 'Xbox Game Pass'

Scroll down to 'Recently Added'

Here, you'll see two separate versions of Grand Theft Auto V. One has a gold border and "Xbox Series X|S" in square brackets, so this is the one you'll want to download if you're on an Xbox Series X or Xbox Series S By downloading this version of the game you will get the latest versions of Story Mode and GTA Online.