Split screen issues

[ArnoldRimmer]

Hi there, I'm using a galaxy fold 4 and whenever I'm using the main screen in split screen mode, the app on the right is much dimmer than the app on the left. This has only started to happen recently. I'm not sure if this is issue with other users? 

Thanks for reading.

[BandOfBrothers]

That's a conundrum @ArnoldRimmer 

If you perform a forum search you may find existing threads with some further help within.  

I'm not aware if there is a particular phone setting or app preference you can look at.  🤔 

You could try > Clear Cache Files from the phone's System Partition Section  > https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/ You may need to insert your earphones or hook upto a powered On Laptop or use a Tv's USB Port to access the Clear Partition Section. This may help with lag or stutters as this clears the phone of old/unused or broken cache files.There is also a Repair Apps option in the Menu System too { Possibly excluding the s²⁴ Series of phone's } 

And send feedback via your Samsung Members App. 

[TimmyD23]

Same here on my samsumg tablet, if I swipe a video app like netflix to split screen the video goes a lot lighter and swipe back to full screen it goes back to normal, only started after recent update