Realistic Mangrove Reproduction

I believe adding a way for mangroves to drop their propagule seed to create a new mangrove tree would be incredible and really add to the game.

What I Want Done?

I would like there to be a way for the mangrove trees to drop their propagule seeds into water to then create a new mangrove tree.

Why Do I Want It Done?

Although Minecraft is a video game and is not necessarily realistic, there are still elements through-out the game that are, and by doing this, it would just be one of those real life occurrences that would make the game all that more interesting and enjoyable to play.

How Do I Want It Done?

Well, because real mangroves reproduce by dropping their seeds into the water and then that water carrying the seed to a new place to grow. We could do something similar by having the hanging propagule seeds a chance for them to drop, and if they were to drop in the water that would then make another mangrove to grow.

I understand that this could make the biome spread almost like virus but we could control this by making it a low chance that they fall, making them only able to reproduce if the seed is dropped in the water, having them only fall when chunks are loaded and having the ability to turn this off or sped up and slowed down by a seperate gamerule and randomTickSpeed. Also, to stop an overcrowding of mangroves that would make it impossible to just walk through the biome, only let the ones that drop in water grow if there is the available space.