Halo 3 right analog stick camera drift?

Games Halo: The Master Chief Collection
1

If i gently push and let go my right analog stick to the left, the camera will slowly drift to the left on its own. Here the thing, I tested this with Halo 1, Halo 2:A, Halo 4 and Sunset Overdrive and it doesn’t happen.

2

Has anyone experience this in Halo 3?

3

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4

I wonder if this has to do with the deadzone fix they release for Halo 3…