With CameraOverhaul Forge installed, even if no portals are present in the world, going into the second third-person mode where the camera is pointed at your face, the screen will rapidly tilt left and right continuously what seems like every frame, even when you're standing still, but only in this mode. Behind-head third person and first person continue to work fine.
With CameraOverhaul Forge installed, even if no portals are present in the world, going into the second third-person mode where the camera is pointed at your face, the screen will rapidly tilt left and right continuously what seems like every frame, even when you're standing still, but only in this mode. Behind-head third person and first person continue to work fine.
Confirmed the bug with only CameraOverhaul Forge and ImmersivePortals Forge. Minecraft 1.16.5; Forge 36.0.42; CameraOverhaul Forge 1.0; ImmersivePortals Forge 0.14 https://github.com/CorgiTaco/Minecraft-CameraOverhaul/issues/4
This also occurs with the Fabric versions of each mod.