Unable to use Behavior Pack in Realm

I have created a few custom crafting recipes that I would like to use in my realm.

The custom recipes are all types of logs and woods that output 4 or 5 chests respectively, and two slabs creating one plank.

All recipes function properly in a local world, but fail to function in a realm.
Expected behavior: Pack to appear in list and for recipes to be craftable
Current Behavior: Pack does not appear in list; no recipes are craftable

I have tried the following, each not functioning in the way described above:

• Creating a world directly to the realm
• Choosing "Play On Realm" option when editing world on previously existing world
• Choosing "Replace World" from realm world editor menu
• Exporting world, importing it, then choosing "Play on Realm"

I have tried the above with two different worlds on two different realms.

One realm is 10 player with daily players, the other is a 2 player test realm.
One world is 0.10 MB and fails to function with above methods on both realms
Another world is 286 MB and fails to function with above methods on both realms

The screenshots are effectively the same for all possible combinations of processes.

I'm not receiving any errors through any of these processes.
pls help

Edit:
All recipes are 100% functional on any local world that has the behavior pack applied