I have a nice seed that I want to share with a friend. However, I would like to wait to explore a vast amount of the world until 1.17 comes out fully (I'm on Bedrock Edition, by the way). If my friend explores a lot of chunks, will those be preset on my world, e.g. if my friend explores eight chunks in his world before the update, and I don't, will those chunks not generate 1.17 features in my world, per se, copper? Thanks a lot!