Doesn't recognize discord commands

[conorlmcbride]

Using docker, the bot doesn't seem to recognize any commands sent via discord.
DISCORD_COMMAND is set to bridge
MODE is set to manual or auto (tried both)
In discord, I have tried sending !bridge commands (link, unlink, auto, manual) to the bot via DM, in a channel the bot has read access to on the server, and in the same voice channel that the bot is connected to. I do not get any response from the bot in discord and I don't see anything in the logs.

Second problem; (possibly related) in auto mode, the bot seems to only join the discord channel when users are detected in mumble and discord (expected behavior) but does not ever disconnect when all users have left the discord channel (unexpected).

Sorry if I'm misinterpreting the instructions. Other than these small issues the bot is functioning exceptionally well. Bravo.