ReferenceError: Cannot access 'buttonState' before initialization

[uvb2001]

• When I install and run the plugin (without creating any button), things work fine and my AC is identified via MelCloud
• Once I create the first button, homebridge will crash with the following error code in the protocol:

[14.7.2022, 10:40:54] [melcloudcontrol] Outdoor: Undefined [14.7.2022, 10:40:54] [melcloudcontrol] Manufacturer: Mitsubishi [14.7.2022, 10:40:54] [melcloudcontrol] ---------------------------------- [14.7.2022, 10:40:54] ReferenceError: Cannot access 'buttonState' before initialization at MELCLOUDCLIENTDEVICE. (/var/lib/homebridge/node_modules/homebridge-melcloud-control/index.js:324:31) at MELCLOUDCLIENTDEVICE.emit (node:events:527:28) at MELCLOUDCLIENTDEVICE. (/var/lib/homebridge/node_modules/homebridge-melcloud-control/src/melcloudclientdevice.js:201:22) at MELCLOUDCLIENTDEVICE.emit (node:events:527:28) at MELCLOUDCLIENTDEVICE. (/var/lib/homebridge/node_modules/homebridge-melcloud-control/src/melcloudclientdevice.js:150:22) at MELCLOUDCLIENTDEVICE.emit (node:events:527:28) at MELCLOUDCLIENTDEVICE. (/var/lib/homebridge/node_modules/homebridge-melcloud-control/src/melcloudclientdevice.js:48:26) at processTicksAndRejections (node:internal/process/task_queues:96:5) [14.7.2022, 10:40:54] Got SIGTERM, shutting down Homebridge... [14.7.2022, 10:40:59] [HB Supervisor] Homebridge Process Ended. Code: 143, Signal: null [14.7.2022, 10:41:04] [HB Supervisor] Restarting Homebridge…