One UI 4.0 DeX records phone screen instead of monitor screen

[benlebo]

Hello!

I use Samsung DeX with HDMI cable to my monitor. 

I have Samsung Galaxy Z Fold3 5G with Android 11 and UI 3.1.

When I record screen with a screen recorder app, it is the monitor screen that is recorded.

Today, I got Android 12 with One UI 4.0 and it is the phone screen that is recorded by screen recorder app.

I can no longer record monitor screen.

Do you get the same problem?

Thank you very much.

P.S. This is the same problem as last year when I switch to One UI 3.0

[Reynaud]

Hello benlebo, could you confirm if you have tried wipe cache partition.

[benlebo]

Yes, I confirm I wiped cache partition and I get the same problem.

[Reynaud]

Hi benlebo, are you using third party screen recorder app?

[benlebo]

Hi! 


I'm running DeX.

So, I cannot use the screen recorder coming with Android when using DeX.

So, yes, I tried 5 third party screen recorder apps.

Thank you!