Leaves of the "fallen birch tree" of the "Birch Forest Abandoned Camp" will never rot

• Short description of the issue
  The trees of the “fallen birch tree“ generated as part of the Birch Forest Abandoned Camp will never rot after the trunk (all of the birch logs) is destroyed.

• Steps to reproduce the issue
  1. Create a new world. Make sure you’ve enabled Cheats and Drop 3 of 2026 Experiment.
  2. Use the following command:

  /locate structure minecraft:abandoned_camp_birch_forest

3. Use /tp to go to the coordination of the nearest abandoned camp (in birch foest).

4. And you will sometimes find a “fallen“ birch tree as part of the abandoned camp. Destroy all the birch logs of it. (the trunk)

• Expected result
  The leaves of the “fallen tree“ will rot and disappear after a while, just like nomal trees.

• Actual result
  The leaves stay intact, and will not rot. Even if you turn your random tick speed into a very high value.