Virtual Standby auto show app after x minutes

Hi,
I have the problem that Tizen TV devices such as the AU800 or EJ690 automatically display the app after the set Virtual Standby reboot time (5…60) has elapsed when ‘Virtual Standby’ is switched on. This is of course not the intention. After the time has elapsed, the app can be updated internally, but the screen must remain in off state because the TV is in Standby and must show a black screen.

For example, after a set maximum time of 60 minutes ‘Reboot Time’ in ‘Virtual Standby’, the TV sets always switch on again after 60 minutes and display the app.

How can this be resolved? Would this be configurable via the API or can the reboot time be set differently or is there a TV setting (screen default off)?

Thank you.
Best regard

Heiko