Override existing commands setting does not override redirect commands

[Swedz]

Running with Cloud 2.0.0-beta.15 (NeoForge)

It appears the OVERRIDE_EXISTING_COMMANDS manager setting isn't working properly for redirect commands.

I have the setting enabled on my manager's settings:

manager = NeoForgeServerCommandManager.createNative(ExecutionCoordinator.simpleCoordinator());
manager.settings()
		.set(ManagerSetting.OVERRIDE_EXISTING_COMMANDS, true);

I have the command annotation:

@Command("message|msg|pm|dm|m|tell|whisper|w <recipient> <message>")

/whisper runs my command properly, but /w and /tell do not (which are both vanilla redirects for /whisper).