Microsoft Defender EASM should be part of Microsoft Defender XDR

It looks like there is an early attempt to integrate EASM into Defender XDR. If you navigate to https://security.microsoft.com/exposure-initiative?initiativeId=easm you can pick one of the predefined EASM discovered businesses and attach to your Defender XDR customer.
Unfortunately, you can attach a custom company; it is fairly basic (but free, you are not charged for assets), and it seems like there is no option to detach it!