Keeping two apps open

[Sparkplug23]

How do you keep two apps open in the background for quick launch 

On my A56 it only allows one app to be locked open at a time

TIA

[olliethebestwithdogs]

Do not know sorry

[xSteveuk]

I found this doing Google search
May be helpful

To open two apps simultaneously on a Samsung device, use the "Split screen" or "Multi-window" feature. This allows you to view and interact with two apps on the screen at the same time.

Here's how to use split screen:

Open one of the apps: you want to use in split screen.

Swipe up from the bottom: of the screen and hold until you see the multitasking screen.

Tap the icon of the app: you just opened.

Tap "Open in split screen view" .

Choose the second app: you want to open in the other half of the screen.

You can now use both apps in split screen mode. You can also resize the two windows to your preference. To exit split screen, swipe up from the bottom to go to the home screen

[Sparkplug23]

Thank you
But I need to keep them running in the background for quick launch (door bell camera and yard camera)

[arianwen27]

Press the keep app open button in the recent apps menu. If your phone only allows you to have 1 app selected at a time, not much you can do. You could set an apps battery settings to unrestricted.

Just note trying to keep an app running all the time is going to have a noticeable battery impact

[Joeeye]

In the task switcher, click on the icon and select open in split screen view or pop up view.