First, I was not able to reproduce this bug
Spawned in a world, found some trees, had to go. Came back, trees in a radius of ~30-40 blocks hat no leaves. It's not a graphic bug tho, there were no blocks and saplings and items lay on the ground
MC-124925
Disappearing Leaves
Resolved
Duplicate
0
Thank you for your report!
However, this issue is a Duplicate of MC-123029.
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