Airdrop can't find devices from share popup
Airdrop can't see nearby devices if I try to share a file directly from finder. It opens the little popup, and never shows devices.
It always works fine when I go to airdrop in finder. It sees nearby devices and I can drag files to their icon.
I can have the airdrop finder window open, with devices showing there, and at the same time try to airdrop a file from the share menu in finder, and that popup will never show nearby devices.
It's been like this for a long time now, but it did initially work as expected when I first got my laptop.
Does anyone have any ideas what's going on?
MacBook Pro 16″, macOS 11.5