Apple iMac 2020 27" Windows 10 1909 via Bootcamp, the Radeon Pro Settings app show illegible characters in all the controls so can't do a thing with is (see attached). Can't run Repair from Window Control Panel as that also shows illegible fonts.
PC is US-English and as with all Bootcamp at this time, drivers are installed (and only available) when creating the Bootcamp partition and install.
Please see image for what I am experiencing.
Really massively *** and not happy here.