matterbridge: Bot from Slack does not relay from other bots to MM

Please answer the following questions.

Which version of matterbridge are you using?

version: 0.15.0 822605con```

If you’re having problems with mattermost please specify mattermost version.

Version: 3.10.0 Database: mysql

Please describe the expected behavior.

Bot from Slack relays messages from other bots posted in the channel.

Please describe the actual behavior.

I have slack and mattermost bridged however, my bot on the slack side doesn’t relay messages from other bots to mattermost, but it DOES from MM to slack

Use logs from running matterbridge -debug if possible.

No error in the logs applicable.

Please add your configuration file

 

[slack]
    [slack.seanvree]
    useAPI=true
    Token="omitted"
    PrefixMessagesWithNick=true

[mattermost]
    [mattermost.seanvree]
    useAPI=true
    Server="mydomain.com:8065"
    Team="mattermost"
    Login="seanvreebot"
    Password="xxxx"
    PrefixMessagesWithNick=true

[[gateway]]
name="matterbridge"
enable=true

    [[gateway.inout]]
    account="slack.seanvree"
    channel="plex"


    [[gateway.inout]]
    account="mattermost.seanvree"
    channel="plex"

(be sure to exclude or anonymize private data (tokens/passwords))