Doubt it. Knowing Google it’s gonna have some dumb limitation or annoying to turn on.
Also not being able to resize the floating window is laughably behind every other OEM’s implementation, as usual.

LGTM as long as it’s included in AOSP

Remember when paranoidAndroid released this feature in their custom ROM 12 years ago? Pepperidge farms remembers 👴🏽

https://www.droid-life.com/2013/05/06/video-hands-on-with-paranoid-androids-halo-feature/