Airdrop stuck on 'waiting'

Hi guys,

I just finished setting up my hackintosh on Big Sur. The motherboard is an Asrock Z490i Phantom. Everything works, even bluetooth and wifi (it's an intel AX wifi card). When I try to Airdrop, my phone sees my mac and vice versa, but I cannot send any files between the two. It is just stuck on 'waiting'. Wondering if anyone has had this issue and can point me in a direction. Thank you