Home assistant companion app running fully single app becomes unresponsive to notification commands after a while

Mobile Apps
1

I use this to navigate my wallpanel to my dashboard.

action: notify.mobile_app_door_wallpanel
data:
  message: command_webview
  data:
    command: '/lovelace/0'

it works properly, but after a while, hours sometimes days, running it no longer works, and the companion app is unresponsive.

I am using fully single app (not fully kiosk browser), and home assistant companion app. The persistent connection in companion app is set to Always.