Why is everybody keep asking this question, you'll get it when it's ready to be released by Samsung. Nobody on here can give you that answer because we don't know. Go and make a coffee and relax 😌
When the times comes. The eligible devices to receive them will be released in batches and S series lineup is always first to receive one ui updates before other models get them.
Probably after the fold/flip is released to the public. My guess is august sometime...........but it's exactly that a "guess". Samsung is the only one with the answers I'm afraid 🤷🤣.