I’m now seeing this is the case. Earlier I read the Liberals had not yet officially released specifics, but you are correct that it lines up with a lot of what was coming out as specific concerns from various sources and generally confirmed as accurate.

Wiseman, asked to confirm that, declined to get into details but called it “broadly accurate.”

https://nationalpost.com/news/canada/canada-u-s-trade-talks-collapsed-over-disputed-deal-terms-carneys-envoy-says