This is a Key A/E M.2 card, which means it will only work in a Key A/E compatible slot. The only such slot on the Asus ProArt Z690 and Maximus is the slot where the Intel WiFi/BT card is installed. No adapter is needed.
It is also possible to use a Key A/E to PCIe adapter, but then you will need a USB cable and connect that cable to internal USB 2 header for Bluetooth.
If you are trying to free up a PCIe slot, the only option is to install the BCM94360NG into the slot where Intel AX210 is currently installed.