Currently there are 8 native Macro Prime lenses for Canon R6 V and 2 of these lenses are autofocus (AF) type.
R6 V also has a sensor based image stabilization system which means that all of these lenses will be stabilized when used on R6 V.
Since Canon R6 V has environmental sealings (Weather Sealing), you may like to couple your camera with one of these 2 Macro Prime lenses with Weather Sealings.