When using the following mod, you get the ability to replace the zoom feature by forcing you to use the spyglass in order to use the zoom feature itself, when using it with the Exposure mod, zooming no longer works.

I have a similar issue with the ‘Zoomify’ mod for fabric 1.21.X, the feature no longer works when Exposure is installed, removing the mod brings functionality back to the zoom.

Edit: thought to mention It is also not a keybind conflict either.. it simply just.. doesn’t allow zoom? The player model’s arm just gets moved away from the screen.

Thank you for your time.

Yeah same issues trying the same mod plus zoomify amongst others, it's almost like it's the arm is going up for the zooming animation for the camera.