Find Bundle ID or url scheme of public apps in which my keyboard is open

I want to find the bundle id or the url scheme (if publicly availbale) of the iOS app my keyboard is open inside.

I have a feature in keyboard that requires launching my own app target. Once my app is launched I simply want to auto navigate back to the app that was previously open inside which my keyboard was running. I only want to do this for public apps like notes, mail, messages and whatsapp et cetra.

For private apps I am already showing an overlay animantion.

I have seen the same behaviour implemented insdie WisprFlow, Willow and Typeless so I know that it is possible.