Blusound NODE Latest Firmware Update Issue

I am using a BlueSound NODE and recently updated to the latest BluOS (4.18.18).

After the update, when I turn on the TV, the HDMI-ARC source selection is set to automatic, but an issue has occurred where audio is not output through the Coaxial or Optical terminals.

The problem is that I have to press the PLAY button in the BlueSound app for audio to be output.

Although the source is detected automatically, audio does not output automatically.

I reset the NODE, but the same problem persists.