Multiplexed stream is not present in OriginMapStore Redis db

Suppose I want to multiplex ('mux') 'stream720' and 'stream480' into 'stream'. However, upon inspection, I noticed that 'stream' is not present in Redis, while 'stream720' and 'stream480' are.

To Reproduce Steps to reproduce the behavior:

Set Server.xml as follows

     <OriginMapStore>
    <RedisServer>
        <Host>mydomain.com:6379</Host>
    </RedisServer>
    <OriginHostName>ome-dev.mydomain.com</OriginHostName>
</OriginMapStore>

   <Multiplex>
       <MuxFilesDir>.</MuxFilesDir>
   </Multiplex>

With Encoder OBS Studio 30.0.02 64bit

Call /v1/vhosts/default/apps/app/multiplexChannels with body

{
"outputStream": {
"name": "stream"
},
"sourceStreams": [
{
  "name": "720",
  "url": "stream://default/app/stream720",
  "trackMap": [
    {
      "sourceTrackName": "bypass_video",
      "newTrackName": "video_720"
    },
    {
      "sourceTrackName": "aac_audio",
      "newTrackName": "aac_audio"
    }
  ]
},
{
  "name": "480",
  "url": "stream://default/app/stream480",
  "trackMap": [
    {
      "sourceTrackName": "bypass_video",
      "newTrackName": "video_480"
    },
    {
      "sourceTrackName": "aac_audio",
      "newTrackName": "aac_audio"
    }
  ]
}
],
"playlists": [
{
  "name": "LLHLS ABR",
  "fileName": "playlist",
  "options": {
    "webrtcAutoAbr": true,
    "hlsChunklistPathDepth": 0
  },
  "renditions": [
    {
      "name": "720",
      "video": "video_720",
      "audio": "aac_audio"
    },
    {
      "name": "480",
      "video": "video_480",
      "audio": "aac_audio"
    }
  ]
}
]
}

The api call produces stream.mux file which contains

<?xml version="1.0"?>
<Multiplex>
<OutputStream>
    <Name>stream</Name>
</OutputStream>
<SourceStreams>
    <SourceStream>
        <Name>720</Name>
        <Url>stream://default/app/stream720</Url>
        <TrackMap>
            <Track>
                <SourceTrackName>aac_audio</SourceTrackName>
                <NewTrackName>aac_audio</NewTrackName>
            </Track>
            <Track>
                <SourceTrackName>bypass_video</SourceTrackName>
                <NewTrackName>video_720</NewTrackName>
            </Track>
        </TrackMap>
    </SourceStream>
    <SourceStream>
        <Name>480</Name>
        <Url>stream://default/app/stream480</Url>
        <TrackMap>
            <Track>
                <SourceTrackName>aac_audio</SourceTrackName>
                <NewTrackName>aac_audio</NewTrackName>
            </Track>
            <Track>
                <SourceTrackName>bypass_video</SourceTrackName>
                <NewTrackName>video_480</NewTrackName>
            </Track>
        </TrackMap>
    </SourceStream>
</SourceStreams>
<Playlists>
    <Playlist>
        <Name>LLHLS ABR</Name>
        <FileName>playlist</FileName>
        <Options>
            <WebRtcAutoAbr>true</WebRtcAutoAbr>
            <HlsChunklistPathDepth>0</HlsChunklistPathDepth>
        </Options>
        <Rendition>
            <Name>720</Name>
            <Video>video_720</Video>
            <Audio>aac_audio</Audio>
        </Rendition>
        <Rendition>
            <Name>480</Name>
            <Video>video_480</Video>
            <Audio>aac_audio</Audio>
        </Rendition>
    </Playlist>
</Playlists>
</Multiplex>

Expected behavior When started streaming, redis db should have 3 stream including the multiplexed stream. But it shows two streams only

Logs ovenmediaengine.log

Server (please complete the following information):

OS: Ububtu 22.04
OvenMediaEngine Version: 0.16.5
Branch: released version [https://github.com/AirenSoft/OvenMediaEngine/archive/v0.16.5.tar.gz]

Originally posted by @maruf-cs in https://github.com/AirenSoft/OvenMediaEngine/discussions/1489#discussioncomment-8969206

AirenSoft / OvenMediaEngine

Multiplexed stream is not present in OriginMapStore Redis db #1577