S23 Ultra - New Screen curtain setting and quick panel icon

[S_Kumar73]

Today noticed new quick panel icon named Screen curtain. But when I clicked it didn't work. I searched in settings. Noticed new feature in acceptability called Screen curtain. The description says use the app even when the screen is off. No idea what is that?

[itsHRSH]

I think it will make the screen black as if it is locked and the app will still be running(I think just like Youtube Premium)

[S_Kumar73]

Anyway the feature is not working

[RohithKumarSP]

I get an error saying screen curtains is not needed right now with battery guardian icon

[S_Kumar73]

It's been removed after September security patch update.

[RohithKumarSP]

It got added in September patch for me. Lol I just updated to September 1 security patch and has a new toggle notification