If I've understood the amendment correctly, it would modify the definition of digital news intermediary by removing the reference to the legislative authority of Parliament, if I've understood that correctly. I would defer to the mover in terms of what the motivation is behind that amendment.
The way the definition of digital news intermediary is currently structured, it recognizes that activity on the Internet is an area of shared jurisdiction between the federal government and provincial governments. So the key definitional concept there is online communications platform, including search engines and social media services, and it just puts down a marker that what the government is seeking to subject to this framework are those online communications platforms under the legislative authority of Parliament.
It's a question of jurisdiction.