Not sure that is still possible (without breaking something), quite some time back you could download, extract, cancel install then go to the C/AMD folder and choose radeon software install from the different driver version downloaded.
There are modded 3rd party installers, maybe check them out ? (at your risk).
Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T..