RFXtrx PT2262 not added with UI integration

Hi. I have multiple cheap RF 433mHz buttons. One three gang button is working fine and I could add it in the RFXTRX integration with the option ‘Enable automatic add’ enabled. I changed their device names and this one is working fine.

A different two gang button will not get into HA. Also a second three gang button will not be added. I tried setting the protocols (Lightning4 should be the one) and multiple times enabling and disabling the ‘Enable automatic add’ checkbox.
When setting the logger>logs>RFXtrx to debug, I don’t see a device ID popping up when I press the buttons. I do see other (for me unknown codes) in the logging popping up.

All three devices are within range, literally laying next to each other. I tried swapping batteries. No result until now.

{
  "home_assistant": {
    "installation_type": "Home Assistant OS",
    "version": "2022.10.2",
    "dev": false,
    "hassio": true,
    "virtualenv": false,
    "python_version": "3.10.5",
    "docker": true,
    "arch": "x86_64",
    "timezone": "Europe/Amsterdam",
    "os_name": "Linux",
    "os_version": "5.15.67",
    "supervisor": "2022.11.2",
    "host_os": "Home Assistant OS 9.0",
    "docker_version": "20.10.17",
    "chassis": "vm",
    "run_as_root": true
  },
  "custom_components": {
    "reolink_dev": {
      "version": "0.57",
      "requirements": [
        "reolink==0.0.62"
      ]
    },
    "hacs": {
      "version": "1.24.5",
      "requirements": [
        "aiogithubapi>=21.11.0"
      ]
    },
    "youless": {
      "version": "2.1",
      "requirements": [
        "youless-api==0.9"
      ]
    },
    "entsoe": {
      "version": "0.0.1",
      "requirements": [
        "entsoe-py==0.5.8"
      ]
    },
    "plugwise": {
      "version": "0.20.1",
      "requirements": [
        "plugwise==0.16.2"
      ]
    },
    "sonoff": {
      "version": "3.3.1",
      "requirements": [
        "pycryptodome>=3.6.6"
      ]
    },
    "volkswagencarnet": {
      "version": "v4.4.58",
      "requirements": [
        "pytz",
        "volkswagencarnet==4.4.53"
      ]
    }
  },
  "integration_manifest": {
    "domain": "rfxtrx",
    "name": "RFXCOM RFXtrx",
    "documentation": "https://www.home-assistant.io/integrations/rfxtrx",
    "requirements": [
      "pyRFXtrx==0.30.0"
    ],
    "codeowners": [
      "@danielhiversen",
      "@elupus",
      "@RobBie1221"
    ],
    "config_flow": true,
    "iot_class": "local_push",
    "loggers": [
      "RFXtrx"
    ],
    "is_built_in": true
  },
  "data": {
    "entry": {
      "entry_id": "f8cbed8efa5311eaa1356b6f75a9fd6b",
      "version": 1,
      "domain": "rfxtrx",
      "title": "RFXTRX",
      "data": {
        "host": null,
        "port": null,
        "device": "/dev/serial/by-id/usb-RFXCOM_RFXtrx433_A1XGR2O7-if00-port0",
        "debug": true,
        "automatic_add": false,
        "devices": {
          "0a5207aa390e00d22d0169": {
            "signal_repetitions": 1,
            "fire_event": false,
            "device_id": [
              "52",
              "7",
              "39:0e"
            ]
          },
          "0a5207ab370e00b1070269": {
            "signal_repetitions": 1,
            "fire_event": false,
            "device_id": [
              "52",
              "7",
              "37:0e"
            ]
          },
          "0a5207b1380e00ce2c0169": {
            "signal_repetitions": 1,
            "fire_event": false,
            "device_id": [
              "52",
              "7",
              "38:0e"
            ]
          },
          "0a5207b3350e00bd2f0169": {
            "signal_repetitions": 1,
            "fire_event": false,
            "device_id": [
              "52",
              "7",
              "35:0e"
            ]
          },
          "0a5207bc240e00d42d0169": {
            "signal_repetitions": 1,
            "fire_event": false,
            "device_id": [
              "52",
              "7",
              "24:0e"
            ]
          },
          "0a52075d300e00de3a0169": {
            "fire_event": false,
            "signal_repetitions": 1,
            "device_id": [
              "52",
              "7",
              "30:0e"
            ]
          },
          "0a5207023c0e00e6370169": {
            "fire_event": false,
            "signal_repetitions": 1,
            "device_id": [
              "52",
              "7",
              "3c:0e"
            ]
          },
          "091300024f2c82015e80": {
            "device_id": [
              "13",
              "0",
              "4f2c82"
            ]
          },
          "091300014f2c88015e70": {
            "device_id": [
              "13",
              "0",
              "4f2c88"
            ]
          },
          "060301010a0800": {
            "device_id": [
              "3",
              "1",
              "Undecoded"
            ]
          },
          "091300034f2c81015e70": {
            "device_id": [
              "13",
              "0",
              "4f2c81"
            ]
          }
        },
        "protocols": [
          "ac",
          "arc",
          "x10",
          "lighting4",
          "oregon",
          "hideki"
        ]
      },
      "options": {},
      "pref_disable_new_entities": false,
      "pref_disable_polling": false,
      "source": "import",
      "unique_id": "rfxtrx",
      "disabled_by": null
    }
  }
}

Edit: the signals are popping up in my Sonoff RF Bridge, which I want to phase out. I prefer the RFXtrx to be directly connected to the server instead of using MQTT for passing through the sensor data.