I think that it is a bug (but maybe it is working as intended - not sure) I was trying to play with writing my own glyph tool and was able to manage auto-off functionality for sensor or screen status changes . Never the less I was able to sent a report via Opinions (option available in the system menu) about it, by replicating the behavior and including captured logs for it. Hope that they will do something with it
Update:
@FilipMach @NadhanielJoshy
I have just received information from support team and they have confirmed that this is working as intended, but they have shared that topic with product team for review about future improvement. I think that this topic can be closed now.