What I expected to happen was...:
When I use a gun in XM-Guns Addon on BDS, animation_controller files make it shoot bullet entities.

What actually happened was...:
Nothing happens, seems animation controller didn't work.

Steps to Reproduce:
1. Download the addon in the attachment.
2. Install and apply both behavior and resource packs to a world.
2-1. Make sure cheat and experimental is enabled in the world.
2-2. Try it in Minecraft, not in BDS.
2-3. Use command "/give @s gun:deagle" to get yourself a deagle. You can find it works properly.
3. Copy this world to the "world" folder inside BDS.
4. Rename it to "Bedrock level" or something else, depends on what is the value in server.properties.
5. Set allow-cheats=true in server.properties.
6. Start the server.
7. Connect to the server with Minecraft.
8. Use command "/give @s gun:deagle" to get yourself a deagle.
9. It cannot shoot in BDS. If you delete the animation_controller folder in the behavior pack and use it again in singleplayer, you will find exactly same result.