openhab-addons: [mqtt] Updating values through a subscription does not work

Expected Behavior

1. Send message to topic “presence/pavel/phone” with payload “online”
2. The Switch Item Pavel_At_Home2 turns on

Current Behavior

1. Send message to topic “presence/pavel/phone” with payload “online”
2. Nothing (in log too)

Context

The problem appeared after updating 2.5.0M6 (that also has a problem with subscribe on reconnection, but works until reconnect to broker) to snapshot Build #1774

Thing refresh log:

....
....
2019-12-10 15:08:16.358 [INFO ] [el.core.internal.ModelRepositoryImpl] - Refreshing model 'mqtt.things'
2019-12-10 15:08:16.373 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Closing the MQTT broker connection 'mqtt.parabox.org'
2019-12-10 15:08:16.376 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Unsubscribing message consumer for topic 'presence/pavel/phone' from broker 'mqtt.parabox.org'
2019-12-10 15:08:16.385 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Unsubscribing message consumer for topic 'homeassistant/#' from broker 'mqtt.parabox.org'
2019-12-10 15:08:16.385 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Unsubscribing message consumer for topic 'presence/victoria/phone' from broker 'mqtt.parabox.org'
2019-12-10 15:08:16.385 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Unsubscribing message consumer for topic '+/+/$homie' from broker 'mqtt.parabox.org'
2019-12-10 15:08:16.391 [TRACE] [ternal.client.MqttAsyncClientWrapper] - Successfully unsubscribed org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@25771597 from topic presence/pavel/phone
2019-12-10 15:08:16.392 [TRACE] [ternal.client.MqttAsyncClientWrapper] - Successfully unsubscribed org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@25771597 from topic homeassistant/#
2019-12-10 15:08:16.394 [TRACE] [ternal.client.MqttAsyncClientWrapper] - Successfully unsubscribed org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@25771597 from topic presence/victoria/phone
2019-12-10 15:08:16.394 [TRACE] [ternal.client.MqttAsyncClientWrapper] - Successfully unsubscribed org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@25771597 from topic +/+/$homie
2019-12-10 15:08:16.441 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Tried to unsubscribe org.openhab.binding.mqtt.discovery.TopicSubscribe@69484ab from topic homeassistant/#, but subscriber list is empty
2019-12-10 15:08:16.442 [TRACE] [.transport.mqtt.MqttBrokerConnection] - Tried to unsubscribe org.openhab.binding.mqtt.discovery.TopicSubscribe@1390caa0 from topic +/+/$homie, but subscriber list is empty
2019-12-10 15:08:16.467 [INFO ] [.transport.mqtt.MqttBrokerConnection] - Starting MQTT broker connection to 'mqtt.parabox.org' with clientid c274032d-f16a-48ba-9884-9bf6d3837630
2019-12-10 15:08:16.471 [TRACE] [g.mqtt.handler.AbstractBrokerHandler] - Subscribed org.openhab.binding.mqtt.homeassistant.internal.discovery.HomeAssistantDiscovery@21a27de8 to discovery topic homeassistant/# on broker mqtt:broker:mqtt_broker
2019-12-10 15:08:16.472 [TRACE] [g.mqtt.handler.AbstractBrokerHandler] - Subscribed org.openhab.binding.mqtt.homie.internal.discovery.Homie300Discovery@54a8134f to discovery topic +/+/$homie on broker mqtt:broker:mqtt_broker
2019-12-10 15:08:16.654 [TRACE] [.transport.mqtt.MqttBrokerConnection] - subscribeRaw message consumer for topic 'homeassistant/#' from broker 'mqtt.parabox.org'
2019-12-10 15:08:16.655 [TRACE] [ternal.client.MqttAsyncClientWrapper] - Trying to subscribe org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@f2d4188 to topic homeassistant/#
2019-12-10 15:08:16.662 [TRACE] [.transport.mqtt.MqttBrokerConnection] - subscribeRaw message consumer for topic '+/+/$homie' from broker 'mqtt.parabox.org'
2019-12-10 15:08:16.662 [TRACE] [ternal.client.MqttAsyncClientWrapper] - org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@f2d4188 already subscribed to topic +/+/$homie
2019-12-10 15:08:16.669 [TRACE] [ternal.client.MqttAsyncClientWrapper] - Successfully subscribed org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@f2d4188 to topic homeassistant/#
2019-12-10 15:08:16.672 [TRACE] [ternal.client.MqttAsyncClientWrapper] - org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@f2d4188 already subscribed to topic presence/victoria/phone
2019-12-10 15:08:16.673 [DEBUG] [ab.binding.mqtt.generic.ChannelState] - Subscribed channel mqtt:topic:mqtt_broker:presence:presence_victoria to topic: presence/victoria/phone
2019-12-10 15:08:16.674 [TRACE] [ternal.client.MqttAsyncClientWrapper] - org.eclipse.smarthome.io.transport.mqtt.internal.client.Mqtt3AsyncClientWrapper@f2d4188 already subscribed to topic presence/pavel/phone
2019-12-10 15:08:16.674 [DEBUG] [ab.binding.mqtt.generic.ChannelState] - Subscribed channel mqtt:topic:mqtt_broker:presence:presence_pavel to topic: presence/pavel/phone
2019-12-10 15:09:41.178 [TRACE] [.MqttChannelStateDescriptionProvider] - Providing state description for channel mqtt:topic:mqtt_broker:presence:presence_pavel
2019-12-10 15:09:41.179 [TRACE] [.MqttChannelStateDescriptionProvider] - Providing state description for channel mqtt:topic:mqtt_broker:presence:presence_pavel
2019-12-10 15:09:41.179 [TRACE] [.MqttChannelStateDescriptionProvider] - Providing state description for channel mqtt:topic:mqtt_broker:presence:presence_pavel
....
....

Things configuration:

Bridge mqtt:broker:mqtt_broker "MQTT Broker Connection" [ publickeypin=false, lastwill_qos=0, retain=false, secure=true, certificatepin=false, keep_alive_time=60000, password="*****", qos=0, port=8883, host="*****", reconnect_time=60000, username="*****" ] {
  Thing topic presence "MQTT Presence" {
    Channels:
      Type switch : presence_pavel "Pavel presence" [ stateTopic="presence/pavel/phone", on="online", off="offline"]
  }
}

Item configuration:

Switch Pavel_At_Home2 "At home" <man_3> (Group_At_Home) {channel="mqtt:topic:mqtt_broker:presence:presence_pavel"}

Your Environment

2.5.0-snapshot Build #1774 (Docker installation) x86_64, Linux Debian