Try installing this unofficial Bootcamp driver where the author modifies the latest AMD Driver to install in Apple Bootcamp environment: https://www.bootcampdrivers.com/
but it isn't version 23.2.1 though.
NOTE: AMD doesn't officially support Apple's Windows Bootcamp but does provide drivers as a courtesy. If you were to open a AMD Support ticket concerning your Windows Bootcamp drivers they will most likely, like in the past, refer you to Apple Support and Apple Support will refer you to AMD Support.