bluetooth issues with a broadcom card?

hey all, just built a new ryzentosh and bought a BCM94360CD mini pcie card to go with it - shows up in system profiler and everything, wifi works great, but nothing on the bluetooth end wants to work the way it should. apple watch unlock hangs on "turning on", plugging magic keyboard 2/magic mouse 2 shows they're connected but then immediately disconnects the moment i take the lightning cable out, airdrop doesn't actually show any devices. all bluetooth device names show as MAC addresses too. i had a little iogear bluetooth dongle previous to this that wasn't great either.

i bought this basically because it's supposed to work out of the box presumably with no kexts - anything i'm missing here? were there kexts after all? some suggestions say to map ports but there looks to be... a lot going on there.

submitted by /u/meysell
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