Why would you expect that? Wasn't the whole deal first offered by Zelensky anyways? He was offering this along with using Ukrainian people as combat slaves. Points 4 and 5 here https://www.president.gov.ua/en/news/plan-peremogi-skladayetsya-z-pyati-punktiv-i-troh-tayemnih-d-93857
Why would you expect that? Wasn't the whole deal first offered by Zelensky anyways? He was offering this along with using Ukrainian people as combat slaves. Points 4 and 5 here https://www.president.gov.ua/en/news/plan-peremogi-skladayetsya-z-pyati-punktiv-i-troh-tayemnih-d-93857