Has anyone figured out how to use the "bump" gesture for airdrop or shareplay?

According to the keynote:

"And we're also using this same gesture to make it easier than ever to AirDrop content, and even kick off shared experiences"

also in this wwdc session https://developer.apple.com/wwdc23/10239 06:58, it showed that you can start a shareplay session by just bumping.

There's no mention of this in the API, how does one do this?

I have the same question. Would love to see the documentation on this API.

Beta 2 added the bump gesture for system apps, but still not seeing any documentation.

On Xcode Beta 5, I haven't figured out how to make it work yet either.

Has anyone figured out how to use the "bump" gesture for airdrop or shareplay?
 
 
Q