Can't find Apple keyboard mapping in Windows 10
I've used boot camp for years and getting the Apple keyboard mapping for UK keyboards has always been hit-or-miss whenever I buy I new Mac. I bought the last intel iMac last year and am only just getting around to installing boot camp and again am having trouble with the keyboard.
I still have my previous iMac with Windows 10 Pro and double-checked -- the keyboard installed on it is called 'United Kingdom (Apple)'. Googling shows other people saying to install that keyboard, but it simply doesn't appear in my list of available keyboards.
I've tried repairing the drivers by using the support files downloaded from the Boot Camp Assistant to to USB, but still no 'Apple' keyboards appear.
I'm thinking the boot camp assistant might not recognise 21H1 (what I installed) for installing the Apple keyboards and that maybe I should try an installer for an earlier Windows 10 build, but I don't want to waste time if it's something else.
Any ideas?
iMac 27″, macOS 11.4