Unsupported back key on LG 2022 model

web os version : 7.3.0

we are using web os ersion . Back key working all tv model expect LG 2022 model. How can we solve and How can get back key functionality ? keycode 461

Please email us the following at developer@lge.com:

  • Test video showing the issue
  • Your app .ipk file
  • Steps to reproduce the issue

And the following information are also required. (You can check this in the Settings > General > About This TV.)

  • TV model name:
  • TV software version:
  • webOS TV version: (This can be found when you click the TV model name in the About This TV menu.)
  • Region: