How to show hide screen content when app is backgrounded?

[Corvas]

Earlier, one of the features on my galaxy device was 'app content in the background could be hidden'. But after the One UI 3.1 update, I see those feature is missing. 

Can anyone tell me if these features are really missing, or if I can access this feature in any other way.

Blur Backgrounded Apps (Hide Content)

[sahlikhan]

hi

[Corvas]

Hello 👋

[Ehsank]

means didn't get your point 🤔

[AlenSony소니알렌]

yay me too man
didn't get the problem

[Corvas]

This feature..
"Hidden Background App Content"

[Ehsank]

which one "keep open"?

[Corvas]

No there is another option named "Hide Content", With the help of which the content of the background app could be blurred.

[Ehsank]

that means on same place that option was available right? i didn't notice ever but if not showing then uts removed i guess 🤔

[Corvas]

Yeah I think so..😐

https://r2.community.samsung.com/t5/Galaxy-A/RECENT-APPLICATION-s-BACKGROUND-BLUR/td-p/3939183

If you look at his post, you will understand that he also wanted to mean the same thing.