[Bug] Behavior Pack Custom Commands are Invalid

[ForestOfLight]

Describe the bug

Behavior packs that use the ScriptAPI to add custom commands do not work when paired with some mods. These commands function correctly when on an "unmodded" LL server, but adding mods will make the custom commands produce an "invalid command" error message.

To Reproduce

1. Install a behavior pack with a custom command on a LL server. For example: https://github.com/ForestOfLight/Canopy
2. Try out the command in-game. It should work properly.
3. Install a LL mod, such as CoralFans.
4. Try out the command in-game again. It should produce the invalid command error message.

Expected behavior

The behavior pack's custom commands should function properly.

Screenshots

No response

Platform

Windows 10

Version

1.4.3

Additional context

This has been reported on the Canopy Discord server a number of times with various packs. I've not tried the reproduction steps myself; they were part of a report.

[zimuya4153]

I failed to reproduce successfully using the default configuration of CoralFans in the BDS 1.21.93.1 LeviLamina 1.4.2+181c24879 version. commands can be used normally in the game

[liangshandesan]

The CoralFans command cannot be used.

[OEOTYAN]

Do you have a table of all the commands registered in the behavior pack? It's possible that there are duplicate commands with the same name that are causing the problem.

[ForestOfLight]

A list of Canopy's commands can be found here: https://github.com/ForestOfLight/Canopy/wiki/Commands
Note that not all commands are vanilla "/" commands.