When using the triggers 'minecraft:on_step_on' and 'minecraft:on_step_off', they won't trigger if the block's entity collision box is smaller than 4 (a quarter of a block) height wise. It would be nice if these would function for any size including 0 (or having entity collision set to false).

Steps To Reproduce:

1. Download, install and start a new world with the supplied pack (experimental features on)
2. Give yourself the grunt:step_triggers block and place it
3. Interacting with the block will change its entity collision height (the block will tell you it's current height upon interacting)
4. With each height change step on and off the block
5. The block will only say STEP TRIGGER when the height is at 4/16

Expected Behavior:

• The on_step_on and on_step_off triggers work for any entity collision box size including 0

Actual Behavior:

• The triggers don't trigger for blocks smaller than 4