This is a manifestly unfair deal, rewarding Russia for open aggression in violation of every international law and its past agreements. Yet Ukraine is willing to do it (the President says so with confidence he will be backed by the other governmental bodies needed for approval and implementation).
Putin has already rejected those kinds of deals, and I have no doubt he will also reject this.
That is because the 100% cause of the war is Putin, his immediate desire to eliminate Ukraine as an independent and successful state, and his longer-term goal to reconstitute the Russian empire.
The sooner you recognize this reality, the sooner it will make sense to you.
[0] https://www.yahoo.com/news/world/articles/zelenskyy-says-agr...