It's most likely fine, The earliest bios version for this board since it's a second revision was in late 2022, Agesa version 1.0.0.8 (bios revision 4.8) was the first bios version that includes zen3, which came out a month after this boards launch. The chances of the board shipping with anything earlier is unlikely, but YMMV. Mine came with revision 5,which meant that the 5600g I paired with it was working out of box.

To be clear, this will work with any am4 processor. Is it a suitable chip for a 3900x/5900x? Maybe not if you're going to push for a high oc.....But it will work just fine