PS5 Will Not Output 4K Through Yamaha Receiver

I have the PS4 and PS5 going through my Yamaha RX-V685 receiver, the PS4 will output 4K but the PS5 will not, I have tried the advanced setup in the receiver with the 4K mode but both produce the same results.

When I go to the PS5 settings and the 4K settings it says it "Can't change this setting during 2K video output".

Any suggestions or help would be appreciated, the PS5 currenty is displaying 1080p.

Thanks