This hasn't actually happened, or even been broached at any negotiating table... just "willing" according to #Zelensky's #puppet-eers. It's a hint to him to do it or else.

"#Ukraine is willing to accept a 30-day ceasefire with #Russia, U.S. officials say"

https://www.cbsnews.com/video/ukraine-is-willing-to-accept-a-30-day-ceasefire-with-russia-us-officials-say