MC - 1.16.5
Forge - 36.0.43
Fruit Trees - 2.2.2
Kiwi - 3.4.1

Fruit trees are generating only around jungle edge biome, and nowhere else. Not in the middle of the jungle, either, just on the edge.

EDIT: I managed to find 1 or 2 in a plains biome, the trees there are so scarce, they're hard to test. But that's still ALL I'm seeing; a rare one occasionally in plains, and along the jungle edge, that's it. And I'm testing with ONLY FT and K installed, I removed all other mods to test.