Mac mini M1 2022 with Logitech K750 issues

Mac mini is seeing the keyboard but certain key functions are not compatible- specifically the brightness F1/F2. Using a Dell 32" monitor. Some other F keys are not working as well.

I purchased the keyboard largely because it's solar; Apple defaults to "it's 3rd party" so I just perhaps expect certain incompatibility issues. MY issue is that if it's listed on the apple website and Apple sells it, there should be an expectation that it is fully compatible and all functions work.

Anyone know how the keyboard functions can work in this configuration?