I want to make the sounds of the videos I record atmos like a filmmaker in Logic

Hello, I started using Logic Pro X and I want to make the sounds of the videos I record atmos like a filmmaker. I watched a few videos, but I add surround beds, then I add the object sound as mono and switch to 3D panner mode and after setting the overhead speaker as the position, I get the DAW output and then after making the E-AC3 JOC format, the objects I set overhead come from the surround channels and the sound increases excessively in the L-R channels.

[Re-Titled by Moderator]