I suspect they will not admit it. They have claimed they did not shoot lethal rounds at the vehicle (or heavily implied it, perhaps leaving just enough wiggle room that they will not be accused of lying if the evidence comes out).
To me their story is extremely suspect because they have refused to release so much evidence, including other LE video recordings from dash and body cams, the recordings that this woman says she took on her phone, and any audio recordings that go with them. Also they have refused to give media and investigators for the family access to the truck.
The truth will find a way to get out.
https://www.youtube.com/watch?v=3rZAvI1sQ8A&sns=fb
LaVoy Finicum’s daughters tribute to their father.