I just bought an MX Keys for Business.
Using it with my Mac is no good, as it does not provide a ctrl key on the right side. This is a very essential key for working with most applications on the Mac. I cannot believe you don't have a solution for this. I am aware that you have a Mac version MX Keys S but it does not come with a Logi Bolt Receiver. I was not aware that the keyboard layout was changed on the Business version. This way the keyboard is not really Mac compatible.