Unity 2018.3.3 Post Processing effect not showing on Mac build but showing on Editor.

Post Processing Effect only showing in Editor but not in Mac build

I have been working on a project where I am using Unity 2018.3.3f1 version's post-processing effect. I have implemented the Post Processing V2 provided in the Package Manager of Unity. I have implemented "Depth of Field", "Color Grading", "Ambient Occlusion" & "Grain Effect".

All the post-processing effects are looking good in the editor, but none of the post-processing effects are applied in the given scene when I make a mac build & run the same. I am attaching the image references below for your guidance.alt text