KVM for Mac Mini M4 and PC

Hi Everyone! I am looking for a KVM switch to connect an M4 Mac Mini and PC to dual monitors using the same mouse, keyboard, external mic, and external camera. I had an Anker USB-C KVM I tried to use but the Mac Mini does not support dual displays over one connection. I currently use a USB 3/HDMI KVM switch supporting dual displays at 4k. Its only issue is the lack of USB-C and/or Thunderbolt ports. This limits the accessories I can connect through the switch. I've tried to use a hub connected to the switch, but it's buggy and doesn't always work. Any suggestions will be appreciated. Thank you!