Bot starts but a feature set to enabled: true in settings.json silently does nothing.
The cog file does not exist in the cogs/ folder, or it is not registered in client.py commands_dict. OwOMizu skips loading cogs that are not mapped.
Ensure the cog file exists in cogs/, is registered in config/misc.json command_info, config/settings.json commands block, and bot/client.py refresh_commands_dict(). All 3 registrations are required.