Enchantment active status resets when reloading the world

The "Enchantment active status" does not get saved on an entity and thus gets lost when saving and reloading.

How to reproduce:

I've attached a datapack that adds a test:speed_toggled enchantment that adds a attribute modifier increasing the movement speed when stepping on red concrete and removes it when stepping on blue concrete, using the "enchantment active status" to keep it active in between.

1. Create a world with the attached datapack

2. Enchant any piece of armor with the test:speed_toggled enchantment and equip it

   /enchant @s test:speed_toggled

1. Step on red concrete
    ✔ You get a speed boost

2. Step off the red concrete
    ✔ You keep the speed boost

3. Close and reload the world
    ❌ You no longer have a speed boost