Actually, I just figured it out. For some reason, aiming isn't working with the mouse, it's fine when I use the ALT key. But pressing Right Click to aim does nothing. I'm not using the Apple Magic Mouse, it's a standard non-apple wired mouse, so it should be working. But isn't.
You are so right. So sorry I am so late with a response I was so busy with the Playstation build and DLC I didn't even notice this simple problem was happening after the update. I assumed it was working. I accidentally set Right Click to R1 instead of L1 which is Aim. I added your username to the credits of the game, along with everyone in the community that has helped out. I'm just fixing and finding bugs untill it is approved by Quality Assurance. If there is anything else you found, please let me know, it would be greatly appreciated.
Thanks for your time, Sorry for the delay.