Jungle tree drops Oak Saplings

Note: I don't know if it's intentional, but since it seems weird to me, I decided to write this report anyway

Issue: Removing leaves from small jungle trees, specifically those that are only one block tall and located in the sparse jungle biome, will drop Oak Saplings

Steps to reproduce:

1. Create a new world in creative mode and go to a sparse jungle biome where these types of trees are found

2. Either by hand or with a tool like a sword for ease, start removing the leaves of the tree until it drops a Sapling

Observed results:
A jungle tree drops an Oak Sapling, which doesn't make sense since an Oak Sapling is a different type of tree

Expected results:
A jungle tree should drop a sapling of its own species, that is., a Jungle Sapling

I attach a video in which I reproduce the issue, following the steps explained above. In the video, you can see how I obtained two Oak Saplings from some jungle trees. I intentionally grew an Oak Sapling to demonstrate that they are not the same tree