Bone meal procedure block

There is no problem to do  this in MCreator. Just do a procedure (example: when right-clicking with specific item in hand (bonemeal) then do this .....). And you can connect a lot of things with that like spawning blocks around that spot you clicked on (can also be connected to random number generation), etc.

So I don't thing there is a way that this will be added. There are already options

It will be added, as the ticket was approved. This procedure replicates the bonemeal effect for all fertilizable blocks (e.g. Grass, saplings, crops), similar to the "Simulate block right-click" procedure.

This does not work.

I tested it with a sapling and nothing happened.

Can you please post a picture of how to do that?