The Software License and Service Agreement will be updated. Please follow this link [https://www.activision.com/legal/ap-eula] in order to see these changes.
To avoid this issue, be sure to use the option found in the Graphical settings.
The game will display a black screen the first time you boot the game in a 4k resolution. Reboot the title and the problem will disappear.
This is a known issue that will be addressed in a patch. There are unfortunately no workaround at the moment.
Remapping the keys is not supported.
This issue occurs when the controller is plugged in while in the Options menu. Boot the game with the controller plugged in to avoid this issue.